Garden Blog - Top Tropicals

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Cold hardy tropical fruit trees for Luisiana

Q: I've just moved to Louisiana and have been wondering whether it would make sense to plant some tropical fruit trees in our garden. Average lows in New Orleans are 41 deg F in January and February, although we did hit 25 once with the Arctic vortex. I'm interested in litchi, longan, rambutans, and persimmons. Do you have varieties that can tolerate Louisiana's temperature range? I'd love mangosteen but I don't suppose they will survive. Do you have any suggestions on tropical fruit trees that I could try?

A: Average temperatures are for statistics only; it is actual temperatures that may hurt your cold sensitive plant. This is what you should keep in mind when starting your tropical fruit collection:
1) Ultra-tropical plants like Rambutan can not survive winters below 45-50F. However, they can be successfully grown in containers in a greenhouse or moved indoors into a sun room during cold periods.
2) Tropical plants like Litchi and Longan may take some light frost once established. Still, for areas with freeze our advice is - keep them in pots and move inside in case of cold.
3) There is a number of subtropical fruit trees that are hardy enough to take some freeze. Persimmon, Feijoa, Fig, Cattley Guava, Jujube, Kiwi, some Eugenias and others. Please refer to our Tropical Fruit Sensitivity Chart.
4) Remember that plant's ability to survive winter depends on several factors, not only temperature itself. Important factors are: wind protection (chill wind kills rather than low temperature itself), exposure, how close the tree is planted to the house, plant maturity and its overall strength and health. If a plant had received good nutrients during summer, has well established root system, planted in enclosed area protected from winds and has plenty of bright sunlight - it has better chances to survive than a weak plant in warmer conditions.
5) Use SUNSHINE plant boosters for improving cold tolerance of your tropical plant. It only takes a few drops, and only costs $5!

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6 easiest fruit trees and 5 spices to grow in containers indoors

Q: This is why I want to move so that I can grow absolutely anything I want from your catalogue. Prefered Puerto Rico. Right now I live in New York and there is absolutely nothing I can grow there.

A: Of course living in Puerto Rico brings more opportunities to grow tropical species. However, you can create your unique tropical paradise even living in New York. We have many customers from up North who successfully grow tropical species (and get them to flower and fruit) in greenhouses, and even indoors.
Here are a few suggestions of tropical fruit trees that adapt well for container/indoor culture - for both beginners and advanced gardeners.

Top 6 fruit trees great for indoors / container culture / beginners
1. Mango (Mangifera indica). Select from one of smaller mango varieties
2. Sugar Apple (Annona squamosa)
3. Guanabana, Soursop (Annona muricata)
4. Miracle Fruit (Synsepalum dulcificum)
5. June Plum (Spondias cytherea)
6. Guava (Psidium guajava)

5 top spice plants (the spice will be with you right away, you don't have to wait for it to grow)
1. Allspice (Pimenta dioica)
2. Cinnamomon or Campor tree
3. Bay Leaf (Laurus nobilis)
4. Mint Tree (Satureja vimenea)
5. Vanilla orchid (Vanilla planifolia)

See a brief article of growing tropicals outside of tropics.

Don't forget to get some SUNSHINE boosters for your plant collection - for both successful indoor culture and cold protection!

See also our magazine Tropical Treasures) - Pushing the Limits of Tropical Gardening, with list of issues.

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Growing by the sea

Q: Please recommend me some interesting plants that can grow on my waterfront property and can withstand some salt wind. All my neighbors have Sea Grape trees and bougainvilleas, and I want something different and special. I would love to have some colorful or fragrant flowers, or fruit around my paradise home.

Q: Considering your neighbors successfully grow Sea Grape (Coccoloba), and Bougainvilleas, you have a mild, frost free climate. There is a number of spectacular and useful tropical plants that are salt tolerant. Orchid Trees - Bauhinias, Poincettia - Delonix, and Geiger trees - Cordias, are very showy flowering trees. For large size bushes, try Dwarf Poincianas - Caesalpinias, and Scarlet-Coral Erythrinas. Frangipani - Plumeria, come in different colors and bring you perfume fragrance from Hawaii. And of course, Desert Roses - Adeniums, can be grown and showy specimens anywhere in your yard, both in the ground or as potted bonsai.

Most palms, especially popular Coconut Palm, source of tasty fruit and drink, are highly tolerant to salt breeze. If you are looking for something that nobody has, Lipstick palm, or Sealing wax palm - Cyrtostachys lakka, is definitely the most spectacular palm you can find. It is a stunning feather palm that develops a brilliantly red trunk. Palm is originally from Malaysia, but has been introduced to Costa Rica and other tropical areas of the world. Sealing Wax Palm seeds are very slow to germinate, up to a year, and large specimens are very rare and hard to find even in rare tropical plant nurseries. This palm will require a good overhead light, and constant warmth (above temperature 55F). It is definitely worth an effort to grow this beauty.

You may add more tropical accents to your landscape by the sea with many varieties of showy heliconias.

See full list of salt tolerant trees.

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TopTropicals

Fruitful Fruit and SuperFood...

Q: I have a large fruit garden here in Florida with many mango trees, avocadoes, guavas, and other tropical fruit. Last year hurricane Irma and flooding killed a few avocado trees, but mangos and guavas survived OK, but the sad part is, very few flowers this year and almost no fruit setting. I noticed on your website your Superfood and Sunshine-Honey boosters that supposedly help fruiting? But I am afraid it is too late now as your instructions say first application must be in early Spring? I wish I discovered earlier that my trees wouldn't want to fruit this year...

A: First of all, it is never late to give the food! You may start applications of SUNSHINE products at any time of the year. The best results will be achieved once you treat your plants on regular basis throughout the whole year cycle of metabolism.
Couple weeks ago we started harvesting our 2 guava trees. These two are the same variety (Variegated Honeymoon), planted within 20 ft from each other and growing in the same conditions. The only difference was, one was treated with SUNSHINE-Honey and SUNSHINE-SuperFood, and another one didn't get any treats in order to have a control plant.
Results are very interesting, see the picture. Both trees were heavily covered with fruit. However the one with treatments developed fruit that is much larger, much sweeter and juicier, and the most interestingly - with less seeds, almost no seeds!
To answer your question: yes, you can start feeding your fruit trees right now. It is still a Springtime. Many mango varieties have late season; even early varieties may delay their fruiting if flowering triggered by miscro-elements. Guavas have very long season and most varieties can have multiple crops throughout Summer-Fall.
Here is a simple and affordable feeding schedule to help your fruit garden recover from last year hurricane stress, and establish reliable production:
1) SUNSHINE-E - for boosting metabolism - once a month
2) SUNSHINE-Honey - for bringing sugars to the heart of the tree and boosting fruit sweetness and quality - now and in 2 weeks
3) SUNSHINE-SuperFood - for overall health, recovering from hurricane and fixing root damage from flood - now and every 2 weeks throughout warm season.
4) You may apply regular balanced fertilizer NPK as usual (we apply once a month, a handful per in-ground tree)
It's that simple. Just try and watch your trees produce again!

Check out all SUNSHINE boosters... We offer FREE shipping on them, so you can make your plants happy!

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Cold protection - winter action for your plant collection

A note from our customer: Last winter was very cold here in Arizona, lower 30's. I used white synthetic sheets (called frost cloth, it is very light and yet effective) to cover my fruit trees, and kept simple light garlands on for the whole night. Sending you couple photos so you can share with others. It worked pretty well for my plants and no cold damage!

With winter approaching, it is time to take some actions to protect your rare plants from cold stress and damage.
If you live in a mild climate, you still need to get ready for the cold nights. When expecting a cold night, individual plants and trees can be wrapped with sheets, or blankets, to protect them from the wind chill. Christmas lights is a good idea for an additional warm up.

For large collections of tropical plants, temporary winter greenhouse doesn't have to be expensive. An easy-assembly mobile carport from a hardware store covered with a plastic or fabric will cost you $100-200. It can fit a hundred plants or more!

If you live in area with a hard freeze, Southern exposure windowsill will work for most of the compact tropicals providing proper care. Larger collections may also move into your garage for a few cold nights, or for longer periods if the garage has a bright light source.

Factors affecting tropical plant winter survival:

1. Duration of cold period. Tropical plants can't stand long periods of cold. A few days of even upper 30's may kill a tropical plant. A few hours of frost may cause leaf drop but the plant will recover.
2. Minimum temperature - of course, the warmer the better. But see 1) - if cold is not for too long, it may be OK.
3. Wind-chill can be more dangerous than low temperatures.
4. Exposure. Southern slopes get warm during daytime and stay warm longer.
5. Protection with a house, fence, larger trees - where a "pocket" of warm air forms and stays - is beneficial.
6. Humidity. A lake or a river nearby (especially ocean) will mild the micro-climate.
7. Individual species hardiness. Don't try to grow Orchid Tree outdoors in New York.
8. Plant maturity and health. A well-established plant with developed root system has more chances to survive cold. If a plant had a good change to develop during warm season (bright light, enough water, fertilizer), it will be more cold hardy. Healthy plant can withstand lower temperature, so proper nutrition is important, including micro-element applications. Large specimens, even ultra-tropical, may survive cooler winter than they normally do in their natural habitat. The Nature provided plants with better hardiness level than it is normally used. To boost plant immune system and improve cold tolerance even more, use SUNSHINE plant boosters. SUNSHINE-T - thermo-protection booster, is specially formulated for winter protection of tropical plants. To improve cold hardiness, spray 1-2 days prior to cold with 5 ml/1 gal solution and continue applications with 2.5 ml/1 gal solution every 10-15 days throughout winter period.
9. Gradual temperature decrease is less dangerous than a sudden drop since it gives a plant a chance to adjust. One sudden freeze in December with prior warm fall may create more damage than a gradual temperature adjustment. If it starts to get cold early in the Fall, plants slow down their metabolism, and the new tender growth won't get hurt later in winter, since the plants are "expecting" the cold.
10. Do not fertilize plants during cool months. Not only because they don't need much food beyond growing season, but also because fertilizer (especially Nitrogen) encourages rapid tender growth that will be damaged by cold and this will stress the whole plant.

Stay warm!

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Growing fruit trees in containers

Will it fruit in a pot? YES! Many tropical fruit trees can be grown in a pot. We get many calls from customers in cooler climates asking if our tropical trees can grow and fruit in a pot. The answer is yes!

Several plants fruit well in pots. Blackberries and raspberries, barbados cherries, blueberries and many more start fruiting even in their 1 gallon containers. We are especially excited about our new Pixie grapes, which are heavily laden with grapes even at only a foot long!

While some plants are small and will fruit easily in a container, others are large trees. For the tree type fruits, we recommend growing only non-seedling plants for pot culture. We have cuttings, air layers and grafted plants that are great options. These have the ability to fruit right away, as they are the same age as the parent tree. Some horticulturists recommend removing the first year fruit to allow the plant to focus on growth and establishing. If the plant is being kept in a pot, this is not necessary.

We also have several dwarf varieties of fruit trees that will thrive in a pot. For avocados, we carry the Wurtz variety which is a dwarf tree... read more...

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TopTropicals

Multi-grafted "fruit cocktail" trees

Q: We love your website and products. Do you have mango trees with different types grafted on one? We live in Hawaii and have space for an interesting mango.

A: Here is the truth about multi-grafted mangos. It is the same issue as with multi-grafted citrus (so-called "fruit cocktail trees"). In most cases, multi-grafted fruit trees look beautiful and healthy for the first couple years if that long. What happens next - the most vigorous variety will take over others and eventually all other grafts will die off or those branches stay retarded without sufficient production. There is a solution though, if you have limited space and still want to have several varieties to enjoy. Plant 2-3-4 desired varieties into 1 hole! Of course production of each tree will reduce due to the crowded situation, but overall crop will be as much as from one big tree. And you will have all kinds of tastes to enjoy! Very often trunks of such trees grow in together, but because of having separate root systems, all trees will remain equally strong and vigorous.

Check out our Mango varieties.

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10 plants that can make you happy.
3D garden ideas.

3D garden ideas.
Q:
Can you make my yard bigger and prevent it from freezing?

A: Yes, we can make your backyard bigger by adding a 3rd dimension - trees as a upper level, shrubs as a second level, vines in between, low growing perennials below them. Add ground covers and potted plants as separate specimens in between in-ground planted trees and shrubs. One more separate dimension is orchids and other epiphytes that happily grow on the trees. This multi-level structure will allow you not only collect so many plants, but also maintain them in a natural environment, similar to how they grow in a wild.

As far as preventing from freezing - it depends. You can use greenhouse, cover plants, create microclimate under large canopies, etc. Some tropical plants are tolerant to light frost, once established. If it gets below freezing in your area for more than a few hours, and especially if you have numerous nights with frost throughout winter, we recommend to keep plants in pots (BTW, this way you save space and can collect even more!). Pots can be moved to protected area during cold nights. The more established the tree, the more chances to survive colder temperatures. You may also use propane heaters during cold nights.
We also use plant booster SUNSHINE boosters to increase plants cold tolerance.
Cold protection is a lengthy subject. Here is some more information on cold protection. Also, we recommend to check out our magazine Tropical Treasures (about pushing the limits of tropical gardening) for a detailed article on cold protection.
These are specific articles on Zone-Pushing in different issue #s regarding dealing with cold. See downloadable issues:
(#1) Growing Tropicals in Nontropical Climate, Three Freezing Nights in Southwest Florida
(#2) Temperature drops - an alert or a rehearsal?
(#5) Dealing with cold snaps, Cold hardy beauties
(#7) When winter is around the corner, Growing exotic Cordyline in colder climate
(#8) When the weather outside is frightful
(#9) Winter champions
(#11) Ready-for-winter checklist for in-ground plants
(#13) Winter checklist
(#18) Dealing with cold damaged plants
You may also order hard copies.
If temperatures drop below freezing in your area, remember to add Heat Pack to your order!

 

10 plants that will make you happy.

Everyone wants to be happy. Did you know that growing plants is not only fun but can also make you happy? In our new series we will introduce to you 10 plants for your tropical collection that will make you happy.
Visit our Facebook, YouTube Channel and stay happy!

Check out this video: 10 plants that will make you happy. Plant # 1 - Rose Apple.

Stay updated with TopTropicals Videos by subscribing to our channel at YouTube.com/TopTropicals and get our latest video news of what's fruiting and blooming!

Date:

TopTropicals

Spring is coming, plants need food! Time to fertilize...

Last winter was long and snowy in the most part of our country. Hold on fellow gardeners up North, it is almost over!
Here in Florida we have been blessed again with a mild winter without serious cold snaps. Early Spring that is already in the air. Look at this picture of flowers in our front yard now.
If the weather is already warm in your area (low temperatures above 55), it is time to start fertilizing. We are sending our love and support to tropical Puerto Rico suffered from hurricane last year, and will be happy to help you guys to restore your lost gardens!

CHECK LIST

what to do to give your garden a good kick start:

1. Slow release granulated food. Apply Slow Release Fertilizer and continue once a month. 1 tsp per gallon of pot, or a handful for in-ground plants. This will provide essential macro elements (NPK) required for a plant growth.

2. Water soluble micro-elements. Besides macro-elements, plants need many other elements that most of the time missing in soil. A lack of micro-elements causes different deficiencies, resulting in weak root systems, slow growth, deformed leaves, leaves yellowing, lack or no flowers/fruit. Apply these supplements as a foliar spray once a month to induce healthy growth and flower/fruit development. We recommend the following micro-element products to keep your plants healthy and vigorous year round:
a) SUNSHINE SuperFood - plant health booster. This revolutionary new liquid complex contains ALL microelements needed and can fix all possible problems occuring to your tropical plants - from roots to flowers and fruit. We have convenient dropper bottles of 5 ml for small plant collections, 50 ml for larger gardens, and 100 ml for professional landscape applications.
b) SUNSHINE-Micro - Microelement booster - for common iron deficiency (pale leaves)
c) SUNSHINE-Super-Iron - Microelement booster - for severe iron deficiency (severe yellowing leaves)

3. SUNSHINE plant boosters - SUNSHINE-E, -BC (caudex plants and bonsai), -H (house plants). Apply these natural plant stimulants to help plants recover from cold, dormancy, increase plant's metabolism and make a plant more readily absorb both Macro- and Micro-elements. SUNSHINE boosters also will help plants grow vigorously, withstand Summer heat and drought, and produce bigger and better flowers and fruit.

4. Kickstart a sweeter fruit. To get a better and sweeter crop in Summer and Fall, you need to start first application now. SUNSHINE Honey - is natural, Amber-colored, honey-like liquid microelement product for fruiting and edible plants that will make them sweeter, tastier and more flavorful! Very effective for tropical fruits, tubers, vegetables. Great for tropical fruit trees: Mango, June Plum, Annonas, Tropical Cherries, Carambola, Citrus; subtropical fruit trees: Peaches, Apricots, Loquat and berry plants (blackberry, mulberry, etc.)

5. SUNSHINE-S. Don't forget to plant seeds! It's a perfect timing now to start your tropical garden indoors even if it is still cold outside. Soak them in SUNSHINE-S solution to increase germination rate.

See full list of SUNSHINE boosters. All these products are essential plant elements. They are not toxic and can be used safely for edible landscapes.

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About Cold Protection...

Q: I have a question, if I'm in Okeechobee Florida zone 9b are there any plants that you sell that would have to be protected at all? I have a lot that I've purchased from you and don't want to lose any of them winter.

A: Sometimes it is hard to guarantee if certain plants are hardy enough in certain area. From our experience, tropical plant performance in non-tropical areas depend on many factors; a lot of times plants appear to be hardier than they are believed to be. Other times, an obviously hardy plant doesn't survive winter. So there always will be a chance of risk involved, while nice surprises are not an exception. We have been testing many tropical species throughout many years of our nursery experience. Wind protection in many cases is more important than temperature. Enclosed sections of your garden provide better chances to survive cold snaps. Generally speaking, here is the list of some plants (not complete list, just examples) that in our experience have been surviving light freezes without significant damage.

Q: I live in San Jose,CA. Got Mango Alphonso 2 yrs back and protected it for a year in a pot during winter. Last spring I planted it and during winter I put a freeze cloth to protect it but it died. How can I make sure it wont die if I buy this time plz?

A: Mango trees are tolerant only to light frost, once established. If it gets below freezing in your area for more than a few hours, and especially if you have numerous nights with frost throughout winter, we recommend to keep mango tree in a pot. This way it can be moved to protected area during cold night. The more established the tree, the more chances to survive colder temperatures.
We also use plant booster Sunshine to increase plants cold tolerance
Cold protection is a lengthy subject. You may also use propane heaters during cold nights.
Here is some more information on cold protection.
Also, we recommend to check out our magazine Tropical Treasures (about pushing the limits of tropical gardening) for a detailed article on cold protection.
These are specific articles on Zone-Pushing in different issue #s regarding dealing with cold. See downloadable issues:
(#1) Growing Tropicals in Nontropical Climate, Three Freezing Nights in Southwest Florida
(#2) Temperature drops - an alert or a rehearsal?
(#5) Dealing with cold snaps, Cold hardy beauties
(#7) When winter is around the corner, Growing exotic Cordyline in colder climate
(#8) When the weather outside is frightful
(#9) Winter champions
(#11) Ready-for-winter checklist for in-ground plants
(#13) Winter checklist
(#18) Dealing with cold damaged plants
You may also order hard copies.

If temperatures drop below freezing in your area, remember to add Heat Pack to your order!