Fast Growing, Bushy Roselle Hibiscus Shrubs Grown For Tea

After my first year of growing Roselle hibiscus, I have learned a lot. The shrubs have grown fast and become too large for my small yard.

The Roselle hibiscus plant gives us the calyces that make beautiful, red colored tea. I’ve been drinking hibiscus tea for a while now, but never knew exactly what it was made from. Now, I am growing the plant that makes this tea!

Roselle hibiscus tea
Delicious & healthy Hibiscus tea

Read about the benefits of drinking roselle tea.

Over the winter months of 2023, I planted Roselle seeds in small pots and kept them indoors. The plants sprouted and some of them grew, but none of them thrived. As soon as the chance of frost overnight was gone, I transplanted the seedlings into the ground.

Now, it is summer of 2024, and I have big, bushy Hibiscus plants everywhere! Honestly, I have 9 plants, but the yard is small, and they are taking over.

This type of hibiscus has open flowers (see below) that leave behind seed pods wrapped in red leaves, called calyces. The red leaves, when peeled off, can be boiled in water to make tea.

When my Roselle began to grow, they gave me a few pods. After that, I had to wait until Fall to get more.

Starting Roselle From Seeds

These Roselles began in pots, grown from seeds I bought at SESE (Southern Exposure Seed Exchange). The plants are about nine months old now and they al look very nice. Some are smaller than others but the one that is in the walkway is just beautiful! (That is the one that died from the storm.)

Growing Roselle is Easy

The plants will get large, both tall and wide. (I’m in Zone 9B) They are growing with and without lots of sun. The plants in the sun are bushier. They survive drought, are not bothered by the heat, and have no bug problems. After they bloom (September for me), collect the seed pods to make tea, or other things.

A warning: We had a windy storm during the summer and this (my bushiest) Roselle plant split right down to the ground. The tree died. I went ahead and trimmed all the remaining hibiscus to be sure wind could easily get through the stems.

Heading Into Fall

If you are looking for a little shrub that is easy to grow, and grows FAST, get yourself some Roselle seeds.

These shrubs have taken over my yard. I had NO idea what they would do when I planted them back in Spring. Now, many of the plants are taller than me – guessing 7 feet or so in height. It has been about 11 months since I began them from seeds indoors. By the way, don’t bother with that. Put the seeds in the ground. It was tough dealing with them in small pots.

Big roselle bushes flowering in September.
The Roselle have become too large for my small backyard garden.

It is September and the Roselle’s are now blooming. I’ve gone through and trimmed out some of the smaller branches because they are blocking the sun from other plants. Once the flowers stop, and I collect the calyces, I will be cutting some of these plants down. I have a feeling they won’t do well through the winter anyway. I hate to cut down a good plant, but they are seriously in the way.

My yard is too small for these plants. Now, I know how easy it is to grow Roselle, and how big they become. I’ll be smarter about choosing the right spaces for them to grow.

More garden goodness…

Experimenting in September With Vegetable Seed Planting

Fall planting time is nearly here in my area and I’ve begun to sow seeds already. Although the weather is hot, I’m hoping the seeds will grow.

I live in east, Central Florida, which is growing zone 9b. It is September, and I have planted a few different vegetable seeds as a trial. I don’t know if the weather is too hot for them. Last year I waited until October. So far, I have seen some nice sprouting.

Here’s a list of the seeds I have planted, and where they were planted (in ground or pots). They are all growing, but some look better than others.

  • Daikon radish – these seeds were put into the ground.
  • Cucumber – first set of seeds didn’t do much, so I’ve planted more from a newer packet. (in ground)
  • Carrots – in fabric bag
  • Texas Grano onions – will probably have to re-plant in October (grow box)
  • Shallots – barrel raised bed
  • Seminole pumpkin – edge of Vegega to hang over the side.
  • Golden beets (fingers crossed these do well) – in grow box.
  • Tomatoes – cherry and Mortgage Lifter (normal size) – both in fabric pots

The summer months have been unusually dry. Now, we are getting lots of rain. I only hope it won’t be too much for my seedlings.

This time, I purchased multiple seed packets from my favorite online places. That way I can experiment and see if things will grow this early without really losing much. I have a lot more seeds, which I will plant in October.

The beds are not completely ready, even though I have tried to be organized. My usual problem is a lack of dirt and compost. I buy and buy, but it gets used up so quickly. I still have time, because some of the seeds I planted did not do well. The Tatsoi, arugula, and broccoli will need to be planted again in October.

Each of my square grow boxes needs an overhaul. This means digging out all the dirt, drilling holes in the bottom and re-filling. I’ve done about half, but have three, or four boxes left.

Grow Box Refurbishing

The grow boxes I purchased have a drainage panel near the bottom. They also have a tube that reaches up through the dirt where watering is supposed to happen. The idea is to fill the bottom with water so it can be pulled up by the roots of the growing plant. There are side vents for water overflow. (When you tip the box and no water comes out, it could be because the bottom is full of dirt.)

The idea is good, but flawed. Seeds need moisture and must be watered from the top in this big box. It is unavoidable that dirt will sift through those drain holes. If roots get long, they can clog the base also. Even if you keep the drain system in place, cleaning out the entire box is advised. (Raccoons actually pulled up one of my drain pipes, and it can’t be put back without emptying the box.)

The boxes are still very nice and sturdy. They come with wheels, which is really helpful if the box is on a deck or patio. I will continue to use them, but without the drain panel. Instead, I am drilling holes into the bottom of the box itself.

Last April, one sweet potato slip was planted into a grow box. It grew like mad and gave me some funny looking sweet potatoes. There was not enough depth, but I was desperate for space when I planted it. Once I began digging out the sweet potatoes, I realized that dirt had filled up the water reservoir – and I found a few small sweet potatoes down there as well!

Now I am going through all my grow boxes to empty the dirt, remove that screen, drill holes in the box, and re-filling for planting.

Filling the Grow Box

Any time a grow box or fabric pot needs filling, a combination of products is needed. First, drainage should be addressed. For the box, I used a thick layer of pine straw (literally long pine needles) in the bottom. Then, I added some granite stones. After that I mixed potting soil, compost, and perlite, along with some bone meal to create a good growing compound.

The new idea I had, was to put a layer of coconut coir on top of the dirt before I plant the seeds.

One last suggestion is to add earth worms! I have them in all my boxes, raised beds and fabric bags. I found them in the yard and gave them a new home. They tend to multiply and make the dirt loose and fabulous!

Problems Planting in the Ground

I’d love to have rows and rows of vegetables growing, but I don’t have the space. Also, I have overnight visitors (raccoons and armadillos) who continually dig up the ground. Each morning I check on things, and usually there are numerous holes randomly dug all over the garden.

My small garden area
My backyard, September 2024

In order to resolve this problem, I will need to buy more raised beds. I’m hoping for a winter sale because they are expensive. It will be too late to use the beds for this year, but I can work on getting them ready for next fall. Filling those beds takes time.

Amazon Links to Some of the Products I Use

I am an Amazon affiliate, which means these links can provide a small income to me if someone clicks the link and makes a purchase. It does not affect the price of the item.

  • Grow boxes. If you have read this page you will see that I decided to not use that drain. It works well for a while, but the dirt eventually clogs up that space, and there is no drainage after that. Without proper drainage, plants will die.
  • Perlite, organic – loosens the soil, and is especially beneficial when beginning with new dirt. Once the dirt becomes really good – from compost, previous roots, and amendments – it should be naturally loose.
  • Bone meal, organic – helps growing plants create strong roots.
  • Coconut Coir, organic – good for water retention and starting seeds. It does not clump together, so used by itself, not good for transplanting seedlings. Mix with potting soil, or use on top of dirt to start seeds (see my photos above).
  • Garden plant tags – I have purchased two packs of these tags and they are great! The raccoons have not pulled them up. The writing stays. Just what I needed for seed planting.

Are you growing anything in September? Have you begun your Fall growing? It is the best time of year to grow in my area, but I may be starting a little too soon. What do you think?

vegetables divider separator

More about my garden journey

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Is it Worth Growing Cowpeas as a Summer Cover Crop?

This is the first time I’ve planted a summer cover crop. The cowpea plants (produce dry beans) grew like crazy.

Have you ever planted “cover crops” in your Florida garden? I garden in a very small area. I have all types of plants growing all over the place. I do not have rows and rows of crops. So, do I need to plant a cover crop?

Why plant a cover crop, of any kind?

Cover crops are seeds that will grow when nothing else will. Or that is my understanding. For instance, if it is too hot, or too cold, for normal crops to do well, then plant a cover crop.

It keeps the soil covered, adds roots to the earth, and nutrients as well. Beans, and cowpeas, are nitrogen fixers. They create nitrogen and it goes into the soil. Most vegetables need nitrogen to do well. Whatever is planted next, in that spot, can use that nitrogen to grow. Legumes, beans and peas do not need to be fed nitrogen fertilizer. They make it themselves.

Other plants are also nitrogen fixers. Here are a few we can grow in Florida: Sticking up For Life site.

Growing the Cowpeas

Florida summers are horrid. No one wants to venture outside and certainly there is little hope for gardening in the heat and humidity. I can only be outside very early, or very late, in the day. The idea of planting cowpeas, that do not need attention, is appealing.

So, I bought a few packages of summer beans, or cowpeas. If, like me, you don’t have a clue about “cowpeas”, they are simply all kinds of dried beans. They can be hulled from the dried pods and cooked to eat. I bought a few different kinds, and really didn’t pay attention to what went where. Some grew great – I think they were the Mandy Big Red Ripper variety, although the pods aren’t red.

But, I don’t really have a lot of empty spaces. The Seminole Pumpkin is still growing. I also have a few watermelon vines which are trailing around the perimeter. I did plant cowpeas around them.

The area where the cucumbers were planted seemed like the perfect spot for summer cover crops, but they are not really growing. I think something is wrong with the dirt in that space.

The cowpeas that are growing are crowded together, and I’m not too worried because I plan to make them into mulch. This is the first time I have tried this, and I’m all for improving the soil.

Later… (July)

poles up for cowpeas
Tall poles give the cowpeas something to grow up

The beans are really growing. They are not deterred by the heat and lack of rain. My vining pumpkin is trailing through the beans. (No pumpkins growing.)

Each day I am picking the dried beans. They can’t really “dry” in this humidity, so I pick them when they turn brown. Some have become moldy looking.

Just a warning, ants love these things.

The beans get a pretty white, or light purple flower, which the bumblebees love!

cowpea pods on the plant

Later still… August

I have cut down all the cowpeas and left the stems and leaves all over the ground in the garden areas. Any pods that were left on the vines have begun to grow! I’m pulling them up and leaving them on the dirt.

I purchased more bags of dirt and have covered the sections of the garden where the bean leftovers are. Now I will plant seeds here for a winter crop.


Sweet Potato Harvest in August

My sweet potato plant was ready to dig and I got a funny-looking, but excellent harvest.

Sweet potato slips were ordered and planted in my Florida yard this past April. I’ve read that they should be ready in 90 to 100 days. It’s August, and time to check for a crop.

One of the 12 slips, received back in April, was planted in a grow box. That plant did great! It had many vines sprawling everywhere all around the ground. I was able to eat the leaves in my salads as well. None of the other sweet potato plants, planted in the ground at the same time, look this nice.

Grow box – 1 slip planted
sweet potato vines
Grow box with sweet potato plant

Today, August 2, and it’s been over 100 days. I decided to dig and see if the potatoes were ready. The sweet potatoes (Beauregard variety) I harvested are not huge, but slim and long. I think they will be delicious!

The crooked ones formed because of the box. They were a bit packed in. This was not the ideal location to grow, but I’m happy with the amount that grew.

sweet potato harvest
Sweet potato harvest!
digging sweet potatoes

The Dig

It is exciting to have a harvest that comes from underground. Gardeners are unable to really see what is growing until it’s time to dig.

I loosened the soil and reached in with my hands and found the biggest potatoes just under where the slip was planted.

The grow box was emptied of dirt, which was full of roots – and more sweet potatoes! When I pulled up the black drain piece, I found three more potatoes at the bottom.

While pulling up the vines, many had rooted in the ground. I found a few more small potatoes while doing that. I’m emptying the box to create a better system for drainage. It also needs new dirt and amendments for whatever is planted next.

All the vines went into my Vegega raised bed. I’m using it as a compost pile until I can get some dirt. All these nice vines will help fill it.

Buying Sweet Potato Slips to Plant

Sweet potatoes grow from slips, which are little plants that are set into the ground. Nurseries grow them and ship them out when it’s time to plant in your location.

This past year I ordered from Annies Heirloom Seeds. I did not know when the plants would arrive. Minimum order was 12 slips, which I really didn’t have space for. Of course with my luck, they arrived right before I left for vacation for 2 weeks! I had company and then I flew north. I barely had time to get them into the ground, and a few I didn’t.

It was hot and rain-free while I was away – of course – and I couldn’t care for the little seedlings like I should have. Currently, I have only 7 more plants growing. They need longer to form the potatoes, so I’ll check them later in the season.

sweet potato slips are wilted when they arrive.

I plan to buy my sweet potato slips from SESE in December, which is when pre-ordering begins. I like that I can get only 6 slips instead of the 12 (minimum) at Annies. They ship to various locations when it’s time to plant and ship from mid-May to June. I plan to have some good beds or ground areas ready by then. This next year, I will be ready!

Curing Sweet Potatoes

I had to search for info on curing the potatoes and found it at Southern Exposure Seed Exchange. They have a page full of information, if you are wondering about how to care for slips, plant, grow, harvest and cure sweet potatoes.

They need heat, and they grow very well here in Florida, so northerners probably can’t grow them. I’d like to know.

I look forward to eating these potatoes. The garden is not giving me many crops in this heat, so finally having food is awesome!

butterfly divider flowers
More Stories From the Blog

Garden After A Year

In the beginning of 2023 my plan was to create a small vegetable garden space in what little bit of yard I have. I’ve been blogging about some of my journey, and this page has photos of the before and after. A lot has been accomplished in a year.

When I came across these old photos from last year I thought it would be fun to show the difference.

Before…. and …..After

For much of the past year I have been working to create dirt spaces and pathways. Occasionally I have also grown some veggies! I can work outside year round, which is beneficial, although there is little rest.

The Roselle hibiscus bushes have grown like crazy. They were grown from seeds planted in Fall. The Moringa tree has also grown after slowing down for the winter months.

Before I had a chance to finish writing this page, the garden has filled in even more. Some plants really enjoy the extreme Florida heat and humidity.

It is now July, so this photo is after about 1.5 years of gardening.


More from the blog

More Zinnia Love

I’ve really been touting the benefits of zinnias recently and I can’t seem to stop!

bee on flower
Bee in center of hot pink Zinnia

Each morning I check on the garden. The iPhone is in my pocket because usually there is something to photograph.

Sometimes the little armadillo waddles through the garden, or maybe a turtle will come up out of the woods. And there is always activity around the zinnias.

grasshopper on zinnia

One afternoon I watched the amazing Giant Swallowtail butterfly wander from one zinnia patch to the next. I tried to get some decent photos but he was continuously flying and wouldn’t let me get too close. That orange zinnia was his favorite.

The photos don’t do him justice. This is a butterfly that is larger than most I see, but his wings are also floppy, for lack of a better word.

I found this video which will show you the swallowtail flying (very beginning of video), which is exactly what I saw, but couldn’t capture. This woman goes on to mention a bunch of plants that will attract them. The wild lime tree sounds perfect, if only I had a decent size yard.

Check out this video by a woman in Alabama who raises Giant Swallowtails when she finds them on her citrus trees. I’m not sure why she doesn’t just let them live on the tree, but I guess some people enjoy raising them. Her garden is stunning! I need some citrus trees.

white zinnia flower
White zinnia, or very pale pink

The brightly colored zinnias are the ones that attract everything, but now I have a whitish zinnia! It is lovely.

Each day, very early or very late (it’s July in Florida!), I sit for a bit in the garden and just observe. It’s when I see a hummingbird flitting over the zinnia patch and drinking!

garden

The flower and vegetable garden at the side / back of my house is very small. I can sit in one spot and see most of it.

I hope you can find time in your busy life to sit still and observe what is happening in your yard. If nothing is happening, maybe consider hanging a bird feeder, or planting some flowers. Currently, there is a blue jay family that comes for seed and water each day. The babies are noisy.

I don’t like where I live, but I’ve made it more tolerable by creating this space that is alive with nature.

My Yard Before the Gardens! Boring…

Below is a photo of how this area looked when we moved in! Some people like this nice, neat, grass look, but I find it depressing and certainly boring!

I’m sure the grass was sprayed regularly for bugs, like most people do around here. Nothing interesting at all was growing on this lot. Only the banana trees in the back corner gave this space any interest. And I think they came from the people behind us.

Florida house backyard
House backyard in 2016

Dead Zinnia Bouquet

As the zinnias get old, I pick them and bring them in. These fading zinnias will go into my seed saving box once they look completely horrible. They are no longer perfect, but I can enjoy them nonetheless. I leave the flowers growing outside for as along as possible for the butterflies and bees. I only cut them when there are plenty more blooms to feed the bugs.

dead zinnia bouquet


Read on…