Garden Blog - Top Tropicals
Date:
How to get shade quickly... and stay away from oaks
Q: I just moved from Tennessee into a new house in Florida and there are no trees on the property, the yard is brutal hot. What can I plant so I have some shade real quick? I like Florida shady oaks, how long will they take to grow?
A: First
of all, do not rush into oak solution. Oaks are beautiful shade trees, however
they have at least 2 problems:
a) Oaks are slow growers and unless you are willing to wait some 20
years... you won't get that desirable shade that quickly.
b) We have hurricanes in Florida... sometimes. A hurricane can damage
any tree, however with oaks it may be the worse case scenario - the branches
of those giant trees are huge, hard and heavy and in unfortunate situation
when you need to remove or trim a broken tree, it may cost you... a few thousand
dollars.
These are solutions that are more economical and practical:
1) Selection. If you have room, get one of these most popular Florida shade trees: Royal Poinciana, Golden Shower, Hong Kong Orchid Tree, Red Kapok, Bottlebrush, and many others. See full list of fast growing shade trees. Or simply get a Mango Tree and have delicious fruit too! Many varieties of Mangos are very large and fast growing.
2) Do it right. Even if you are planting a smaller tree, 1-3 gal
size, it may become a nice shade tree within 2-3 years and start providing
your driveway with desirable shade. The keys for fast growth are -
a) Good soil. Dig as big hole as possible and fill it with good
rich soil containing compost. See planting instructions PDF.
b) Water. Do not rely on sprinklers and rains. Water your tree
daily for the first week, then at least twice a week for another month. After
that, irrigation system will be enough.
c) Fertilizer. Put a few handfuls of fertilizer in a planting hole. Then fertilize once a month during warm
season. Apply micro elements for even better results and faster growth.
3) Ask experts. Contact our office for advice. We will suggest the most suitable shade tree for your yard based on features of your property: location, soil, exposure, etc.
Date:
Full Sun Garden vs Shade Garden
"Someone is sitting in the shade today because someone planted a tree a long time ago." (Warren Buffett)
Q: I live in California and I have a large area of my garden in full shade. Are there any plants that will be happy there? I am looking for something colorful. I also have a smaller area in front of the house that has full sun almost all day long, but I am afraid this can be too hot for flowering plants? Can you recommend something?
A:
Full sun gardens have a strong, bright look while shade
gardens have cooler, subdued appearance. Both types of
gardens are fun to design and maintain as long as you pick
the right plants.
Full Sun Garden is the easiest to grow. Depending
on exposure, it may require some plants that can tolerate
the hottest summer days and the dry conditions in your
area. The good news is, the majority of tropical and
subtropical plants prefer full sun, so you have a large
selection to pick from - fruit trees, flowering trees,
shrubs, vines, and small perennials. The more sun, the
more flowers and fruit you will get! However, keep in mind
that sun gardens require more water, but generous mulching
will help to minimize watering.
Shade Garden is much more restful in appearance,
but sometimes may be a little more difficult to work with.
As shade trees grow bigger and thicker, it may become too
dark; nothing will grow in total darkness. In this case
you need to prune back some branches to let more light in.
Filtered sunlight or dappled light coming through the
leaves of the trees is beneficial and considered light
shade, which would be the best light conditions for shade
loving plants to thrive. Although shady cooler spaces
attract more insects and will require more attention to
control them, they also have some advantages over sun
gardens. You can enjoy working in cooler conditions, and
your garden will require less water. Many foliage plants
look more deeply colored and healthier than in full sun;
white flowers shine instead of looking washed out!
Our favorite shade plants are fragrant brunfelsias , clerodendrums, and of course
colorful gingers and heliconias. You
may also consider ornamental foliage of Calatheas, lush Alocasias, Colocasias, and colorful Cordylines. Check out our shade loving plant list for
more colorful suggestions. These are also great for indoor
gardens!
Date:
Quick shade for your driveway
Q: Please help! We just moved into a new house in Florida and don't have any mature trees yet, but the sun is already brutal! Can you suggest any super-fast growing shade tree that can make shade over my driveway as soon as possible?
A: Check out Giant Potato Tree - it is very fast growing, has very large leaves plus very pretty purple flowers as a bonus year round! The pictured tree was planted from 3 gal only 6 months ago, and already covers with shade the whole car. It is small to a medium size tree, but one of the fastest growing. If you are looking for a larger tree and willing to be more patient, here is the full list of tropical and subtropical fast growing shade trees. Most of them may take a few years until they reach a mature size, however, in order to enjoy your shade tomorrow, you must plant the tree today!
Date:
URBAN TROPICAL GARDENING:
10 secrets of successful Container Mango growing on a
balcony.
Q: I live in Miami in apartment on a second floor, and I have a balcony with SE exposure. I wonder if I can grow a mango tree in a pot? Will it fruit for me? I recently moved to South Florida and I don't know much about tropical plants; but I tasted real fiberless mangos from someone's garden - it was so delicious and different from those in the grocery store. I wonder if I can have a fruiting tree on my balcony? And if yes, how do I plant and take care of it?
A:
Yes, you can! Here is what you need to do:
1) Temperature. You are lucky to live in Tropics,
keep it on a balcony year round.
2) Light. Position the pot in a spot with the most
sun exposure. Mango trees can take filtered light too, but
the less sun, the less fruit you will get.
3) Soil and Container. Use only
well drained potting mix. Step up the purchased
plant into next size container (3 gal into 7 gal, 7 gal
into 15 gal). When transplanting, make sure to keep growth
point (where roots meet the trunk) just at the top of the
soil. Covering base of the trunk with soil may kill the
plant.
4) Water. Water daily during hot season, but only
if top of soil gets dry. If it still moist, skip that day.
Mangoes (unlike
Avocados!) prefer to stay on a dry side.
5) Fertilizer. Use
balanced fertilizer once a month, 1 tsp per 1 gal of
soil. Do not fertilize during fruiting - this may cause
fruit cracks.
6) Microelements. Apply
SUNSHINE-Superfood once a month. This will help your
mango healthy, vigorous, and resistant to diseases. Use SUNSHINE-Honey to make your
fruit sweeter.
7) Insect control. Watch for scales and mealybugs,
clean with solution of soapy water + vegetable oil (may
need to repeat 2-3 times with 10 days interval), or with
systemic insecticide like imidacloprid only as needed (if
non-harsh treatment didn't help). Most Flea shampoo for
dogs contain that chemical, you may try that shampoo
solution.
8) Trimming. Once potted, do not remove leaves
that are discolored or have spots until new growth
appears. Dark dots on mango leaves, especially in humid
climate like Florida, may be signs of fungus. Treat with
fungicide according to label, and remove only badly
damaged leaves. Trim crown as needed after flowering and
fruiting (by Fall). Train into a small tree, and you may
remove some lower branches eventually.
9) Flower and fruit. Mangoes are winter bloomers
with bunches of tiny flowers coming in thousands. Many of
them set fruit (if pollinating insects present). Keep in
mind that young trees can only bare a few fruit. Normally
a tree will drop excessive fruit and keep only a few that
it can manage. To save the young tree some energy, remove
fruit if too many and leave only 2-3 for the first year.
It will pay you next year with more abundant crop.
10) Variety. Last but not least: Choose the right
variety for container culture! Pick from "condo" dwarf
varieties such as Icecream, Nam Doc Mai, Carrie, Cogshall, Julie, Fairchild, Pickering, Graham, Mallika, and a few others -
check out Mango Chart pdf
and full list of our Mango varieties.
Date:
How to feed a Mango tree...
and to grow a Dwarf Mango
How to fertilize a Mango tree
Q: My mango trees that I bought and planted last august now have fruit. I bought 2 types of fertilizer from you and never used it. Should I use your fertilizer now?
A: It is a perfect time now to fertilize your plants as they
start active growth.
For mango trees, we recommend liquid fertilizer Sunshine Booster - Mango Tango. It is formulated for Mango trees,
especially for container grown. It improves quantity and quality of flowers and
ability to set fruit, reduces bud-flower-fruit drop. Can be used as often as
with every watering. For best results, use in combination with Sunshine Honey and Sunshine Superfood plant supplements. Its scientifically-balanced
stable formula is organic Amino-acid based and has NO EDTA chelators to eliminate
nutrients lockup; it does not affect crop taste.
Additionally, you may use slow-release granulated fertilizer Mango-Food once a month during hot season only. Dosage: 1 teaspoon per
each gal of soil.
Water-soluble fertilizers can be also used, however, those are usually
EDTA-chelated which is not as efficient as Amono-acid based Sunshine Boosters and
may create nutrients build up, especially if overdosed in containers.
For in-ground mango trees, you may use all the above, and slow-release
granulated fertilizer can be applied in larger quantities: spread a handful
around the drip line.
Remember that only liquid Sunshine Boosters can be applied year around. With other fertilizers, you need to be careful not to overdose, and apply only during hot weather (when night temperatures are steadily above 65F).
How to grow a Dwarf Mango tree
Q: I received the Ice cream mango tree in great condition (thank you for the ingenious packing job) on Wednesday and have planted it in a pot slightly bigger than the root ball. I plan to grow the tree on my front porch, so how big a container should I ultimately use when the tree outgrows this pot? How big a container does it need to fruit? I hope to keep it around 6-7 feet high, if possible. I live in Hawaii.
A: Ice Cream mango is a perfect variety for container culture, and it should be happy in Hawaii. You did everything right. Keep it in this small pot for now and wait until it starts vigorous growth in Summer. Once it starts growing (and you will notice roots growing too, sometimes they try to grow through the holes in the bottom of the pot), then it's time to step up into a bigger container (7-10 gal). Eventually you may use container size as large as 15 gal. Ice cream mango is slow growing and compact, and you will be able to maintain it under 7 ft with very minimal pruning if any.
Date:
Jungle on Windowsill 101
Q: I got a Jasmine Sambac and a Tahitian gardenia as presents, they are very cute plants with flowers and flower buds. I would like to be able to keep them alive and hopefully happy for a long time, but I don't know much about growing tropical plants, and I am not sure if my thumb is green enough to make everything right. What do they need? How much sun? How much water? What kind of soil? Sorry for all these (maybe silly) questions, but I want to keep them alive, please help! I live in Wisconsin and we had some snow again last week.
A: Growing tropicals is not a hard work, it is a lot of fun! These plants are actually a good starters for a beginner who wants to try growing tropical plants, no matter if you live in a mild frost-free climate, or up North where you can have these beauties as houseplants. Below are a few simple steps for you:
1. Read. Follow planting instructions included with your plants. Check plant names on the tags and learn more about them from our online catalog.
2. Soil. Plant in quality potting mix - it must be porous and well-drained, never use heavy soils (top soil or garden soil are no-no), in a pot exactly the size of the root system. You can step up your plants in the next size container once you notice vigorous new growth. Next size means: 4" pot can go into 6" pot, 6" pot into 10" pot, etc. Too big of a pot may create rotting environment, root system must fill the entire container to use all the moisture from the soil. Container must have good hole(s) for excess water to drain through. Put the pot in a saucer and get rid of excess water every time after watering.
3. Light. Most tropical plants require lots of light in order to produce flowers. If you ever visited Florida, remember the bright sun? - these are ideal light conditions for tropicals. Up North, provide as much light as possible: a bright spot on a windowsill of Southern or Western exposure would work the best. If the sun gets too hot in summer afternoon, you may shade the window a little bit with a sheet of white paper to avoid leaf burn.
4. Water. Keep soil slightly moist but not soggy. The best way is to wait until the top of the soil feels dry to touch - this is time to water again. Jasmines prefer to stay on a dry side; gardenias do not like soil to dry out - keep them slightly moist as long as soil is very porous and well-drained.
The main reason of most problems with potted indoor plants is over watering. With experience, you will feel the right balance of moisture in the soil: the brighter the light, the more water is consumed by a plant; the less light, the less frequent you should water.
5. Trimming. In low light conditions, plants tend to become leggy. Trim branches as they become too long: the more you trim, the busier the plant gets. New growth promotes more profuse blooming in many species.
6. Fertilizing. Fertilize indoor plants with slow-release granulated fertilizer from march to November.
7. Insects. Check for insects at least once a month, especially underneath the leaf. If notice any problems (deformed leaves, residue, holes, or tiny insects) - clean the leaves/stems with a solution of warm water (1 cup), vegetable oil (2 table spoons), and a few drops of a dish soap.
8. Fresh air and air humidity. As soon as air temperature gets above 65F, bring your tropicals outside in the sun and fresh air: porch, balcony, outside in the yard. Air circulation is essential for your plant health. Bright light and high air humidity will promote vigorous growth, and lots of flowers for you to enjoy!
For more information on growing Tropical Plants 101, see Problem solving with potted plants - how can we help them?.
Date:
Growing sapodilla in container and indoors
Q: I live in northwestern Washington state. I was wondering if I can grow a Sapodilla tree indoors in a container? Are they self-fertile, and which variety do you think would do best in a large container?
A: A: All Sapodillas are self-fertile. They can be successfully
grown in pots due to their slow growth rate and compact nature. The most
important requirement for successful growing and fruiting is a bright light, other
than that it is a very undemanding plant and is not fussy about watering.
The best variety for potting culture is Silas Woods which is a dwarf kind. This variety is the most profuse
producer, flowering and fruiting nearly year round providing bright light and
warmth. Although the fruit are smaller than other varieties and average 3-4"
size.
Sapodillas require regular fertilizer applications for good production.
We recommend Fruit Festival slow release fertilizer for the best results.
Date:
Dillenia philippinensis - Katmon, Philippines Elephant Apple
Philippines Elephant Apple has spectacular blooms and amazing large leaves that are toothed and unusually shaped. This super-tropical looking beauty is a favorite tree among Filipino garden enthusiasts. It is endemic to the Philippines. The tree is buttress-forming, evergreen, and shade tolerant, it is a great container and house plant. The leaves are large, 1-2 ft long, leathery, shining, and coarsely toothed at the margins. Its flowers are white, large, showy, and also very large, up to 1 ft wide, with showy reddish pistils and stamens. The edible fruits are rounded, 2-3" in diameter, with medicinal value. Flowers last only one day, but the plant stays in bloom all summer through fall, with multiple flowers and buds that keep opening every day. The plant is perfect for container and indoor culture, with showy tropical leaves, beautiful flowers, shade tolerance, and compact growth.
Date:
TROPICAL GARDENING: How to grow Brugmansia (Angel Trumpet) in the ground outside.
Q: I recently moved from New Jersey to Florida and I brought with me my Brugmansia that I used to have as a house plant. Can I plant it in the ground now?
A: Angel Trumpet - Brugmansia - is a very popular container plant
valued for its large, stunning fragrant flowers. Originated from South
America, it will be happy to grow in tropical to subtropical climate outdoors.
These are a few useful tips to get the most out of this beautiful plant:
1) Light. Plant it in full sun - the more sun, the more flowers
you get, although Brugmansias tolerate shade. If the plant was previously
grown in container indoors, to avoid leaf burn, keep it protected with a shade
cloth or simply white sheet for a while and gradually open to adjust to full
sun.
2) Soil and fertilizer. Use fertile soil with lots of organic
matter (add compost to existing soil). It must be very well drained, Angel
Trumpet won't tolerate waterlogged conditions. Plant it on a little "hill"
elevated 3-4" above the surrounding area. Brugmansias are very heavy feeders. Once
the plant is established, fertilize on regular basis with Slow Release Fertilizer - a handful once a
month.
3) Water. Water daily until established. Once the root system is
well developed, the plant is drought tolerant and won't require too much
care. But at the beginning, watch the leaves - the lush foliage droops quickly
if the plant is thirsty.
4) Plan space. Brugmansia is a short tree, but it needs a lot of
room to spread branches with its heavy hanging flowers. Think 12" wide and
maybe almost as much tall.
5) Support. Being widespread plant, Brugmansia can be blown with
strong winds. Stake with strong support until established.
6) Propagation. Brugmansia is one of the few plants that
propagates with semi-woody cuttings; soft green cuttings usually have little
success. Other than that, it is pretty easy!
Check out our Brugmansia collection and... collect them all!
Date:
How to establish a Mango Tree
Q: I received my mango tree from you on Monday and it looked beautiful. I followed the instructions and kept it out of direct sun. I watered it a little each day when the potting mix was dry to the touch. But the leaves are turning yellow and brown then falling off. Should I have removed the tree from the soil it was packed in?
A: Leaf drop and dry/yellow leaves are normal symptoms of shipping stress. Your mango tree looks healthy overall. Considering you have high humidity now in Louisiana, the plant should recover soon under proper care. These are important tips:
- Keep the plant in bright shade, away from direct sun - at least for a
week, then you may start moving it gradually to semi-shade, then to full sun
within a few days.
- Do not over-water. If the top of the soil is still moist, do not
water until it dries a little bit. Mango prefers to stay on a dry side. From this
point, over-watering is more dangerous than under-watering. You may skip a
watering if in doubt.
- If it rains every day, make sure to keep the pot under the roof to
protect from excessive water.
- Do not remove original soil and do not disturb roots.
- You used the right container size and looks like you have a quality soil with good drainage. Keep the plant in this container at
least for a few months. You may step it up only when you see a lot of active
growth of branches and leaves - this means, the root system is developing fast
too.
- do not fertilize until you see new growth. Then use Mango Food Smart release.
- to help the plant recover from stress, you may use SUNSHINE-E booster and micro-element foliar spray with SUNSHINE-Superfood.













