Tampa’s Earthbox Authority

Get everything you need for your Earthbox – including classes to teach you Simple Success Secrets for this amazing garden planter – all at Shell’s Feed & Garden Supply!

You’ll get updates on events and store sales notifications BEFORE ANYONE ELSE, & get exclusive savings coupons that are JUST FOR MEMBERS ONLY.

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Here’s some helpful links for you:


Go HERE to see what we have in our storeBUY ONLINE & PICK UP AT SHELL’S! (we do not ship)


Go HERE to see what Earthbox Events are coming up! – all classes for Earthbox are in person at the store, taught by Tampa resident & Earthbox enthusiast Susan Roghair! This link will also have all our other classes and events listed, including dates, times, and links to buy tickets!

Earthbox Junior is excellent for flowers, leaf lettuces, and herbs!

Join Shell’s Members Club!

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You’ll get updates on events and store sales notifications BEFORE ANYONE ELSE, & get exclusive savings coupons that are JUST FOR MEMBERS ONLY.

We Bet You Didn’t Know This About Spring Gardening In Florida

Are you having a hard time figuring out how to approach Spring Gardening in our sometimes unforgiving Florida climate?

We are very fortunate to have the warmth that we do, with limited cold snaps, and usually plenty of rain.

But for people who learned to garden where there are climate-based seasons, or who have learned through resources meant for places with actual seasons, it can be so difficult to navigate when to garden in Florida.

And that’s where your local neighborhood Shell’s Feed & Garden Supply can help you.

We’ve been gardening here a long time. Our store has been serving the Tampa Bay area since 1961. Back then we were surrounded by farms growing crops and raising livestock. As those farms have been eaten up by the city, we’ve turned our focus on to growing your own backyard vegetables for your family, and to urban farming.

So, with a base guidance from the UF IFAS program, along with our personal experiences gardening in Central Florida, we’ve got a lot to offer to those who are figuring out planting seasons, like Spring, here in Florida.

Sure, we’ve got a class for that! I hope you’ll join me for that – this class is part 3 of a 4 part series that I’ve been putting together seasonally. We started in Fall 2019, then we had a Winter Class, now this is the Spring class. Of course, there will be a Summer class as well.

In the meantime, though, I’ve got a couple of tips for you right here to get started.

Forget about the First Day of Spring

If you’re waiting until the Spring Equinox to start thinking about planting because that’s what your favorite gardening magazine told you to do, I have sad news for you. In Florida you’re WAY too late for many crops.

By the time the Equinox rolls around, it’s already blistering hot outside, and our wet season will be starting soon, which means your tiny seedlings will be more susceptible to fungus, and heat withering.

In Florida, you can start planting seeds in January (or even mid/late December!) for Spring. Yes, I said December. And January.

See? Our Ag University backs me up on this!

Also, our strong and healthy Starter Plants arrive usually right around February 1st at our store – and we plan it that way for a reason. Starter Plants can go in the ground starting in February. You can also plant lots of different kinds of seeds in February.

From the UF IFAS

Is there risk of frost this early in the year? Sure. Some years we get a late nip in the air. But there’s ways to make sure that your seedlings survive, and we can tell you all about how to make sure you’re protected. All you have to do is ask.

Container Plantings are a sensible option for Florida Spring Gardening

We’re here to support you in however you want to grow your veggies, or flowers, or trees, or whatever you’ve got going on. Many people choose to plant in the ground, and that’s totally great!

Citrus is making a comeback!

If you’re planting native plants, you really don’t have to do anything to the soil, they’ll be just fine with what you’ve got.

Ground plantings, like raised beds, or mounds, for things that are not native to Florida take some extra special care in the form of soil amendments and fertilizers. This is because we’re trying to force plants that aren’t used to our sandy soil to grow where they don’t really belong. So, we have to amend the soil and add the nutrients that our soil is missing for them to flourish. With a little prep ahead of time. this is definitely do-able.

BUT…you can better control your plantings using containers. You can mix your own soil, add your own nutrients, protect your plants from soil-borne illnesses, and control their sun, water, and climate, when they are in a container.

As far as containers go, you probably know that we’re Tampa’s Earthbox Authority, and we’re HUGE fans of what the Earthbox can do for the things you want to grow, like vegetables and flowers.

shells feed garden supply tampa florida earthbox garden spring 2019 gardening plan planning
An Earthbox garden – look at all those healthy, weed-free plants!

Earthbox makes it SO EASY to grow your own. In fact, we want you to experience the joys of Earthbox so much that we have a class for that!

Our most popular class, Susan does a great job showing folks the Earthbox ropes! Also someone from the class will WIN the demo box we plant in the class together!

There are also all manner of sizes of black plastic reusable nursery tubs, galvanized and rubber stock tanks, and all kinds of container planting options available at our store too.

We can show you what you need for all these, and you’ll have great results.

Your Spring Options Are Nearly Limitless Here

Spring Gardening in Florida, starting in January, really allows you nearly limitless possibilities on what you can grow. You can still plant cold-weather crops – it’s still cool enough for lettuces and collards and kale, for example, and you can plant warm weather crops like peppers, tomatoes, okra, and beans too.

Yes, we can grow roses here too!

Spring planting time is when you can plant and enjoy the most diverse gardens here. So, take advantage of our good fortune. Try some new veggies and flowers. Get creative with containers and raised beds.

We’re here to help you. We can answer questions and give you advice if you run into a problem. That’s what we’re here for.

Until next time, Tampa – Keep Growing!


Store Classes & Events

Here’s a list of what classes, events and workshops are coming up at Shell’s Feed.

Monthly Community Seed Swaps

FREE Get-Togethers to Swap & Talk Garden Shop

In the Spring & Fall we have FREE Monthly Community Seed Swaps where gardening friends and neighbors can come together, swap seeds/plants/cuttings, & share gardening tips.  Space, coffee, tea & snack treats provided by Shell’s Feed & Garden Supply – located on the loading dock patio (past the chicken brooder through the plastic strip doorway). 

It’s free, just bring something to swap.  More information here:    https://shellsfeed.com/monthly-community-seed-swap/

All swaps are on Saturdays and they are all from 9:00am – 10:30am.

August 24, 2019, September 21, 2019, October 19, 2019, November 16, 2019, December 14, 2019, January 18, 2020

Seed Planting Success Workshop

This Class has been Redesigned! New Info & Tips!

This workshop is about how to have success planting your garden from seed. Starting seeds is a game of patience and practice, but when you get it right, the rewards are amazingly satisfying and healthy too!

This class was formerly titled “How to Start Seeds” and it has some of the same information, however, the curriculum has been updated to include hands-on planting experience.

If you’ve always wanted that “YES! It’s ALIVE!!!!” Dr. Frankenstein moment with seeds in your garden, this a great place to start.

Date: August 24, 2019 @ 11:30 am – 1:00 pm

Ticket: $8/seat

What to Plant in Your Florida Fall Garden

Come learn what to grow in your Florida Fall Garden – includes recommendations, tips and tricks, and a take-home gift!

This class was created to answer one of the most asked questions we get at Shell’s Feed & Garden Supply, Inc.: What Should I Grow Right Now? 

Great for folks who move to The Sunshine State from northern climates and can’t seem to get the growing season timing right. Or perhaps your information base for your “grow time” has been influenced by big television gardening shows & big box stores who are NOT catered to the Florida climate!

We’ll show you the wonderous variety of veggies that you can plant in Florida’s Fall growing season. It will include helpful information for planning this Fall’s garden and future Fall gardens as well! 

So come grow your garden like a Florida Native and join us!

Date: September 7, 2019 @ 11:00 am – 12:30 pm

Ticket: $10/seat

Chickens for Beginners

In this class we will cover:

  • Benefits of Owning Chickens
  • Chicken Breeds, Sizes, & Egg Colors
  • Coop and Space Requirements
  • Local Laws and Ordinances
  • Brooders for Baby Chicks
  • Chicken Nutritional Requirements from Hatch to Start of Laying
  • Daily and Weekly Chicken Responsibilities
  • Vaccinations and Chicken Care
  • Protecting Your Flock

…and much more!

This class is aimed at beginners – those who have never had chickens, or are just starting out in their chicken ownership adventure. It’s a good way to figure out if you really want to have the responsibility of caring for a flock before you invest…and if you’ve already begun owning chickens, it’s a wonderful class for learning the ropes as you go.

We are happy to have guest speaker and local author Kenny Coogan of Critter Companions co-presenting this class!

Date: September 14, 2019 @ 10:00 am – 11:30 am

Ticket: $12/seat

Earthbox Simple Success Secrets

You want to grow your own, but you’re not sure where to start. Or, you don’t want to plant veggies in the ground.  Maybe you live in a home with no yard (apartment/condo/townhome) but still want to grow your own dinner salads.  You can do that with Earthbox! 

Take classes at Tampa’s Earthbox Authority and learn how easy it really is to have great produce right outside your door!  Seat Price includes voucher for discounted Earthbox purchase exclusively for attendees!

We are proud and excited to welcome back Susan Roghair to teach this class at Shell’s Feed & Garden Supply!

Date: September 21, 2019 @ 12:30 pm – 2:00 pm & October 5, 2019 @ 12:30 pm – 2:00 pm

Tickets: $15/seat

How to Plant Strawberries

Please come join us for this class to learn how to plant strawberries – conveniently happening right as the pre-order strawberry plugs arrive at the store for pickup!

This class will help you plant your strawberries properly and help ensure successful growth and berry production.

All our best tips & tricks in one class!  Once you book your strawberry pre-order, book this class!

Date: October 12, 2019 @ 10:00 am – 11:30 am

Tickets: $12/seat

Composting 101 Workshop

Food Waste can easily be turned into nutrient-rich compost to use in your yard, garden, and planting containers.  You will buy less soil or heavy fertilizers any more when you turn your own discarded paper, vegetable scraps, grass clippings, leaf litter, twigs, & more into rich, moist, compost.  Save money & the environment! Come learn what you can & can’t compost, how to set it up for success, & more in this class.  

We are excited to welcome back Amanda Streets from the Pinellas Community Composting Alliance to teach this class at Shell’s Feed & Garden Supply!

Date: October 19, 2019 @ 11:00 am – 12:30 pm

Ticket: $15/seat

Tips for a Great Garden Plan, Part 1

Tips for a Great Garden Plan, Part 1
By Marissa

In this 2 part blog series, I’d like to talk about making a great garden plan for your Spring garden. 

Planning a garden in the dead of winter is almost like taking your mind into the setting of an idyllic fairy tale.  Right about now, the seed catalogs are arriving at homes all over America.

You dream of what your garden could be, and sometimes make it a bit embellished with a touch of the impossible.  It’s fun to think about Spring gardening, surely, during a less-desirable growing season for us like Winter, but I believe that one of the most important garden planning steps is to “reign it in” a little.  Trust me, I’ve been there, got carried away, and wasted money on stuff I couldn’t plant. So I thought I’d help you a bit here with some tips about gardening, in any season.


Let’s get started!

#2: Review your garden area’s USDA Plant Hardiness Zone map

Almost all garden plants like vegetables, flowers, shrubs, and tree species have a USDA Zone rating.  If you look in your seed catalogs, for example, most of them will say something like “hardy up to Zone 3” or “for growing in Zones 7-12 only” or “grows as an annual above Zone 6”.  Ever wondered what that really means?

The USDA actively researches Plant Hardiness for all areas of the United States.  This is based as much on the origin of the plants we like to grow as well as historical weather data.  They have provided us a handy online tool for finding out what your Plant Hardiness Zone is. Here is the link: https://planthardiness.ars.usda.gov/PHZMWeb/

On that site you can see the colorful map of the zones, and if you look near the top left, there is a place to enter your garden area’s ZIP code.  When you do that, you’ll get an answer as to what Zone you’re in (for example, Lutz ZIP code 33549 is in growing area 9b, as is the store’s ZIP code of 33612).  You can also view state, regional, and national maps that you can print out if you like using the tabs at the top of that page. It’s pretty neat to look up different places and see what zone they’re in!(HINT: It’s a fun learning exercise for kids that ties meteorology and climate together with food production capability and geography).

Once you find out what Zone you’re in, then you will have more knowledge of what you can grow in your area.  Here in the Tampa Bay area, that’s pretty easy – nearly everything will grow here! There are a few notable exceptions, but we will talk about that later.




#4: Figure out how much garden space you have – and where it’s at in relation to the Sun

Figuring out how much space you have will determine how much you can grow.  You see, in most gardens, you need to give your plants space to spread out their roots to support themselves and gather nutrients effectively so that you get the produce you’re after.  That is why seed packets have spacing instructions!

Mark out a space that gets a lot of Sun in the Spring.  That may be a little difficult now, as the sun doesn’t climb as high in the sky during the Winter as it does in the Spring.  But if you think about it, and remember sunny areas in your yard from the previous year, you can estimate the areas that will get the most sun.  You can wait until end of February/beginning of March and do a Sun Map if you like, a couple of examples appear below:

Look at openings in the tree canopy (if you have mature trees; I know that many homes recently built do not have any trees to speak of), and know where the sun rises and sets in relation to the area you want to plant.  That will mostly tell you if you’ll get the production you want.

You can get techie too! There is a google map overlay called SunCalc that allows you to see where the sun will be on a given day at a given time.  It’s pretty nifty if you want to get all nerdy with it.

As an example, tomatoes need at least 8 hours of sun per day to produce fruit.  Think of it like charging solar cells – the more sun you have, the more photosynthesis can happen, the more fruit you can get.  So you’ll want to pick areas that get that kind of sunlight if you want to grow that kind of crop. Lettuce requires less hours of sun (4-6) so you can grow that in areas that may not have access to as much light.  Your seed packets and catalogs will usually give you an idea of what kind of sun they need, and if not, the Extension service websites I gave you in Tip #3 should have what you’re looking for.



Feel free to mix it up!  Build one raised bed and set other containers beside it, or have a section of Earthboxes and another in-ground bed.  The great thing is, it’s all up to you, so be adventurous!  Gardening is all about experimentation.

Alright, that’s quite a lot to consider already, and we’re only about halfway through this planning guide!

So, your homework, should you be so inspired, is to look at your garden space, decide where you want to plant, what you want to plant there, and to get your structure planned, and possibly built!  In a couple of weeks we will explore Part 2 of Tips for a Great Garden Plan, and we’ll talk more about how to decide what to grow, how many to plant, soil amending, and more!

I highly suggest starting a Garden Journal.  There are lots of them out there that are already created – just have to download them.  Or you could just use a plain ol’ notebook or 3-ring binder.  It doesn’t have to be fancy, but if you’re artistic, or a photographer, it’s a great opportunity to make drawings and store photos of your garden friends, year after year, like a scrapbook.  Or you can make it more scientific-looking too. 

Keep track of the season with a simple label for the top of each page, you can put the date if you like, but I also like to include “Spring 2019” in there.  Sketch out your garden beds and/or container areas in relation to other landmarks in your yard, mark the sizes and shapes, and maybe some notes about why you put them there.  If you’re going with containers, have an idea of what kind you want, as this will help you make your shopping list later.  Start to list out the things you want to grow and eat and/or flowers for bouquets (and maybe throw in an area for a pollinator garden)!  All of this will help in the steps we’ll talk about next time.

Until then…thanks for reading!



P.S. I hope you have fun with this – don’t stress!  Especially if you’re a gardening newbie.  This should be fun, not overwhelming. 🙂

P.P.S You can get an early start on your garden markers by getting some fun ideas from my last blog about DIY Garden Markers!

#1: Review the current year’s Almanac

We carry the Grier’s Almanac (FREE!) and Old Farmer’s Almanac (it’s $6.99) in our store.  These quirky publications have a lot to offer for people who are planning on planting (with a little bit of patience and a good sense of humor) come the next growing season.

You see, quite a bit can be predicted from historical weather patterns.  Also, the phases of the moon exert a large effect on the Earth – if you’re a weather watcher or a fisherman, you know the Earth’s highest and lowest tides are almost always when the moon is full or new.  In Florida, our underground water aquifers are also affected by the moon (and also the sun and the weight of the atmosphere, but that’s another nerdy conversation for another day).  My point is, Almanacs have gathered historical climatology information and combined it with sun and moon charts to give us the best days to plant seeds, harvest crops, and other information on garden care, throughout the whole year.

I do my best to incorporate this information into my garden planning, if at all possible.  I find that when I follow the suggested dates, it makes positive difference in my results! And with the guide, you can schedule garden work into your busy lives by knowing what days it’s best to do everything that needs done in the garden!


#3: Decide what you like to eat (or what flowers to grow)

I know I mostly talk about vegetable gardening, because I’m a foodie at heart, but maybe you’re planning for a flower garden (and I highly recommend a good-sized patch of native wildflowers in any garden to help support local pollinators).  “Flowers make the heart joyful, and the gardener humble” is something I once heard a relative of mine say. Whatever it is you’re wanting to plant, take the Zone information from Tip #2 above and make sure that what you want to grow will survive here.

Also, there are certain times of the year to plant certain things. Our Shell’s Feed Garden Guide can help you with that. It’s free in the store when you stop by  We publish one for every 2 months of the year pretty much with instructions on what to plant, and caring for your entire lawn and landscape.  On the back of each one is a guide showing when to plant what, and it includes the most commonly grown veggies for Florida gardens. You can also find more information at the University of Florida’s IFAS website if you have specific questions about a particular type of vegetable or flower.  Try this to start: https://sfyl.ifas.ufl.edu/lawn-and-garden/florida-gardening-calendar/  You can also contact our local Hillsborough County IFAS extension office – it’s in Seffner.  https://sfyl.ifas.ufl.edu/hillsborough/




#5 Decide what the basic structure of your garden will be.

There are lots of options when you want to create your garden beds.  Traditional farming plants the same crops in large, long rows, and rotates the crops around the field to minimize soil depletion.  Most of us in urban areas don’t have the luxury of many acres, so we have to go with other methods.

Raised beds are very popular in Florida because they offer great drainage and a chance to amend our native soil with lots of organic material like compost, mulched leaves, earthworm castings, chicken/rabbit manure, and more.  You’ll be able to keep the soil from compacting and your root crops like carrots and parsnips will grow longer and better.  They can be custom built to your space and therefore can come in many shapes and sizes.  My best recommendation for you is to not build them so wide that you cannot easily reach the center of the bed while standing or kneeling at the edge – you’ll need to weed periodically and you don’t want to walk inside your garden bed to do it.

If you have a small space, or no space except a patio, then your volume of production may be limited.  But don’t let that discourage you – apartment and condo dwellers can still grow food on their patios and balconies.  I highly recommend Earthboxes for maximum production in the least amount of space; just ask our Earthbox class teacher Susan Roghair – she does EVERYTHING in Earthboxes pretty much, and she has a small backyard that is mostly paved.  (Classes for Spring 2019 coming up February 16 and March 9 – click those dates for your tickets and reserve them today!)

You can, of course, grow food in other containers, and we have all kinds of sizes, from large to small, as well as all the soil and fertilizer you’ll need to make that happen.  Container growing (outside of an Earthbox) takes a little extra care to ensure that you get the production you want, and I covered some of that in a previous blog article here, and also how to prep containers here, so check them out for more information!

If you have a larger back yard, even just a quarter of an acre, you can pretty much grow whatever you like and really bolster your grocery budget and feed your family.  As with raised beds, just make sure you can easily get to all areas of your planned garden without having to walk on your planting soil (or make a paver or mulch path through so that you can weed and thin and fertilize easily throughout the season).

There are also ideas like Square Foot Gardening, on which there are many publications available, that incorporate a specific plan for your raised beds.  I won’t go into it here, but know that it exists and may be a good option for you.  Also, Haybale gardening is increasing in popularity (and it’s something I’m thinking of trying this year!) – no containers, just a completely compostable hay bale that you plant starter plants in!


Marissa – Writer for Shell's Feed & Garden Supply

I'm an over-educated, passionate, gardening and pet enthusiast, and I have found the perfect job! My writing is based on my studies in Biology and Health, and my experiences from gardening with my family as a child. 
The great thing about gardening is that it is a life-long learning process. The many blunders and successes of my own gardening projects over the years have been invaluable to me.  The late, great, J.C. Raulston once said, "If you're not killing plants, you're not stretching yourself as a gardener." Learn by doing, gain knowledge from the failures, but more importantly, relish the successes, (because they're delicious!)  Thanks for reading!
Special thank you to Abby's Farms, where the photo on the left was taken. Shell's Feed & Garden Supply sponsors the chickens and chicken coops there. Visit their website here.


Right Now In The Garden: Planting for Florida’s Fall Growing Season

As I mentioned in the previous blog, Florida is gardening Nirvana. I’m so excited about all the extra garden opportunities we get that I can’t stop sharing my enthusiasm about it!

We can grow crops from January through December with little weather interference – definitely no problems with snow! Without the freezing winter temperatures our gardening flexibility is quite impressive, and you should really be taking advantage of it.

The #GrowYourOwn movement is huge these days – resourceful gardeners are grasping the growing knowledge of the past and applying it to right now, finding new clever ways to get better and more food out of less space. Our garden produce is healthy, tasty, and really really good for you. I think it’s awesome to find new ways to get the most from our gardens and homes!

Growing your own food has many benefits:

  • Getting outside is great exercise, no matter the size of your garden. Gardening includes movements that are not overly strenuous but can increase your heart rate enough to burn fat, plus it’s satisfying and fun;
  • You get sunshine, which increases your Vitamin D and relieves stress symptoms and depression;
  • You breathe fresh air, helping you clear carbon and acid overload in the body, clearing your head and relaxing your body;
  • You sweat, which helps clear toxins from the body through the skin;
  • Gardening has been proven to lower blood pressure and stress chemical markers in your body;
  • It keeps your mind active, both the left and right brain hemispheres are engaged when gardening and problem-solving for the garden;
  • The produce you work for tastes 100 times better than store-bought (just try a bite and you’ll be convinced).
  • When you grow something yourself, you know what’s in it, and on it – you can make it pesticide and chemical-free if you want, without the extra grocery store “organic” fees, as well as being confident that it was grown responsibly.
  • Part of your food tasting better is the peace of mind that comes with your garden vegetables;
  • Bonus – it’s really fun!

Cool, right?

What grows in the Fall in Florida, you ask?

Below you’ll find a pretty list of lovely produce that you can start now. I even included a bonus – some flowers that pair nicely with these fruits and veggies.

For planting spacing and seed depths and how long it will take for harvest, come in to the store and get our Planting Guide for September/October – it has more details and info on it for your reading pleasure.

It’s like Spring all over again! Those poor Northern states don’t know what they’re missing shivering away all Fall & Winter.

You’ll love having a Fall garden, so why not get started today?

Even if you only plant tomatoes and peppers, you’ll be making your own food out of dirt and seeds. It’s one of the most satisfying feelings to pick something off of a plant you grew yourself and take a bite of it.

Lots of these plants grow GREAT in an Earthbox!

In fact, most of my tomatoes don’t even make it back into the house. They’re so tempting I eat them right there in the garden!

Want to know more about growing great food easily in an Earthbox?

Lucky for you, Shell’s Feed & Garden Supply is Tampa’s Earthbox Authority. We have the best prices & greatest selection of Earthboxes in Tampa!

We also have a fantastic teacher, Susan Roghair, who will show you all the Earthbox growing tips & tricks, all in one class!

Fall 2019 class dates are:
September 21, 2019, 12:30pm
October 5, 2019 at 12:30pm

Classes are limited to 20 seats, so make sure you get your tickets – only $15 each! Bring a friend, and grow together!

All attendees get a goody bag with a coupon that can be used towards supplies for your Earthbox, & special day-of pricing on your very own Earthboxes; it’s almost like getting your money back for the class!

I encourage you to get growing, and have FUN!

Happy Gardening!



Marissa – Writer for Shell’s Feed & Garden Supply

I’m an over-educated, passionate, gardening and pet enthusiast, and I have found the perfect job! My writing is based on my studies in Biology and Health, and my experiences from gardening with my family as a child. 

The great thing about gardening is that it is a life-long learning process. The many blunders and successes of my own gardening projects over the years have been invaluable to me.  The late, great, J.C. Raulston once said, “If you’re not killing plants, you’re not stretching yourself as a gardener.” Learn by doing, gain knowledge from the failures, but more importantly, relish the successes, (because they’re delicious!)  Thanks for reading!

Special thank you to Abby’s Farms, where the photo on the left was taken. Shell’s Feed & Garden Supply sponsors the chickens and chicken coops there. Visit their website here.