Q: I live in California and about a month ago ordered several plants from you, including fruit trees (Carambola, Mango, Avocado) and flowering trees (Xanthostemon, Adeniums, Champaca, Ylang Ylang). They were all doing well until I tried to move them into full sun, when they got leaf burn immediately. Ylang Ylang was doing great in a shade, but I repotted it from 1 gal into 3 gal and it is drooping leaves now. It has been very hot (over 100F) and dry (humidity is less than 25%). Any suggestions?

A: Hot summer can be pretty challenging time for establishing new plants. These are some guidelines to make your summer gardening more successful and rewarding.

1. You can order plants at any time, but keep your eye on your local weather forecast and try to chose cooler periods to schedule your plant shipments. Here at TopTropcals we monitor weather at destinations, and we can also delay shipment per your request until more favorable conditions.

2. During hot Summer months, many plants are still OK to ship, and to be planted, many species are heat tolerant. It's usually safe to ship most succulents, including Desert roses and Euphorbias. Some fruit trees are pretty easy too, like Loquats, Mango, Eugenias. Many flowering trees can take heat: Acacias, Clusias, Jatropha, Sausage Tree, Plumerias and many others. Check our full list of plants suitable for hot and dry conditions. Most jasmines, including Jasmine Sambac and Trachelospermum make also a safe choice for hot weather planting.

3. Use shade cloth or simply white sheets to protect young plants and new plantings from hot sun.

4. When establishing mail ordered plants during hot weather, keep them in shade for longer period of time than average recommended 1-2 weeks. Give them a chance to establish really well. In areas with low air humidity, try to create a simple mist system. It can be purchased in your local Home Depot for only $20 and set up takes only 10 minutes! It makes a big difference and can help you save many plants from hot weather stress.

5. Although it may seem that during hot weather plants need more water due to high evaporation, be careful with watering, and check soil with your finger before watering - don't water if it is still wet. Combination of "hot and wet" can be as harmful for the root system as "cold and wet" during winter. Protect root systems from overheating: covering black pots with white cloth will work. Remember when temperature is above 90F, most of plants slow down their metabolism, which means roots slow down or even stop pumping water and become more vulnerable to overwatering. For the same reason, do not hurry to step up into bigger container if roots haven't filled yet the existing pot.

Top Tropicals Video Presents: Doctor Noni

Top Tropicals Video Channel. We are happy to introduce to our customers our new project - Top Tropicals Video. Gardeners have been enjoying our Tropical Treasures Magazine with its unique stories on fascinating plants, their history, plant clinic and Do-It-Yourself projects. Now you can have more fun to visit actual tropical paradise by watching our short movies in your convenience - from your computer, or simply on your smart phone. In our future video tours, we will be showing both popular and rare exciting plants and how to grow them. We will be sharing little secrets of how to make these plants happy, so they will make your own life brighter and happier. Stay updated with TopTropicals Videos by subscribing to our YouTube channel at YouTube/TopTropicals and get our latest video news of what's fruiting and blooming! Our today's video story -

Doctor Noni - life sustaining plant. Many people have heard about the mysterious and miraculous Noni fruit, yet few know exactly what it is. This odd-looking fruit grows on a beautiful tropical tree from Polynesia - Morinda citrifolia, that actually belongs to a Coffee family! The Noni fruit, also called Cheese Fruit for its special odor, has unique health benefits. It is said that this plant food is to be used when we are feeling really ill or really old... Do you want to know how to have your own FREE fresh Noni juice year round? Check out this Movie: Doctor Noni - life sustaining plant...

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!

5 secrets of propagation

How to propagate rare plants? It is exciting and fascinating process - to be a Creator of a rare plant collection. Sometimes when you have a rare plant, you baby it and wish you could have at least two of the kind, just in case you lose one to weather conditions or an accident... If you lose one, it hurts! Plant collectors know the feeling - it is always a good idea to propagate a few more of the rare kind. Here at Top Tropicals we know that feeling too, and we want you to keep your baby plants alive and thriving, multiply them, share with others, and make our planet better - one plant at a time! Know your different plants, and different ways of their propagation. Ready for the secrets revealed?

1. Seeds. The most popular way and in most cases the most reliable. Also, a seedling has a strong, vertical root system (cuttings or air layers have shallow roots). However growing from seed is the only sexual method of propagation (vs other methods - asexual, or cloning), which means, some varieties don't come true from seed. Similar to a baby born from two parents, blonde mother and brunette father, can have either light or dark hair... or even red, genetically provided by the great-grand father! The most important factors of success when growing from seed are - well-drained germination mix (check out our Seed Germination Mix #3), and a combination of perfect temperature (high temperature 80-90F induces germination, but some species like it cooler!) and mix moisture level (can't stay soggy).

2. Cuttings. In most cases, works great as long as you know the secret for this method: clean (sterile) soil mix (check out our Propagation Mix #2), warm temperatures and very high air humidity (not moist soil, but humid air!). Mist house works well (see picture) with periodically controlled foggers (5-20 sec of fog every 5 to 20 min during light time - depending on species, and temperature), but simple clear plastic bag over a pot or tray works as well! Large leaves should be trimmed in half, or more, to eliminate extra evaporation, and soil should be only slightly moist, not soggy. Remember to use rooting hormone that not only improves rooting but keeps away fungus problems. You are welcomed to visit mist house in our facility, we will be happy to share experience.

3. Air Layers. From our experience, key to success with this method is patience. Most air layers take a few months to set root. Keep sphagnum moss moist, and create air layers only during active growth season - Sprint through Summer. Use rooting hormone.

4. Grafting. This method requires the most skills and experience but is not as difficult as it sounds. Plants can be grafted withing the same genus (e.g. one Gardenia sp. on another Gardenia sp.). There are many grafting manuals on internet. Try once, and you will get addicted to grafting! In many cases it is the most effective method. Especially when seeds not available and cuttings don't work with the species, while grafting works much faster than air-layering. The main secret in grafting is using the right type of graft, which comes with experience. Another important thing is keeping grafting parts and tools clean/sterile. Treat/clean surfaces with anti-fungicides horticultural soap (Example: Abound anti-fungal, Green Shield soap) and use rooting hormone.

5. Root divisions. All gardeners know that some plants are best to propagate by rhizome/root divisions, like Gingers, Heliconias, or Iris. And not everyone knows that some fruiting and flowering trees don't mind to reproduce by root divisions. For example, Jujube - Ziziphus jujuba, and Strawberry tree - Muntingia calabura, readily produce root suckers. Watch out for them and don't let them go to waist when spraying weeds. All time favorites, fragrant Clerodendrums also like this easy method of reproduction, especially C. bungei, C. philippinum, and many others.

Check out our Growing supplies section for professional soil mixes and drainage components that are so important in your propagation success. At Top Tropicals, we often use Coconut Coir for propagation. Good luck in your growing, and remember - if you propagated a few extra collectibles, Top Tropicals may trade or buy from you!

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.

Growing from seeds

Q: What is the best time to start tropical plants from seeds? Should I wait till summer?

A: Traditionally, people prefer sowing seeds in spring, especially temperate species for vegetable garden: tomatoes, peppers, cucumbers...

When dealing with tropical plants, you may want to start your babies indoors, providing additional heating when needed. If you keep your living space around 75F (ideal for many species), this is a perfect temperature to get your seeds started. Tropical plants are not like annual tomatoes that try to grow through the season as fast as possible. They may take time. So the sooner you start, the more chances to get small seedlings just in time when spring air outside is warm enough - at least in 70's F.

A great advantage of starting tropical seeds indoors is controlled temperature and moisture. In the plant world, environment extremes are not good for germination process. Mild conditions of your home or a greenhouse create better chances for successful growth. Seeds won't get overheated in hot summer sun, and won't get rotten because of a sudden heavy rain. Just keep in mind that some species require light for good germination. Using an old fish tank or covering with plastic wrap will help to keep constant humidity.

See full list of all seeds - all on sale, one day only!

How to get Clerodendrum to bloom?

Q: My Clerodendrum thomsoniae is not blooming. Actually it is not doing much of anything except putting out weak growth and small leaves. I purchased this plant May 26. 2015. Over the winter it was in a heated sunroom, at night 60 degrees, where it received some direct sun from the skylights. I reduced the water to prevent excessive leggy growth. I don't see how this plant can take full sun or even part sun. Temps here in Raleigh NC are 80-85 degrees and 65-70 at night, at the moment. I figured I would gradually expose it to more direct sun after being in a sunroom but the leaves burn. I had this plant in San Jose many years ago where it did quite well, blooming with no special treatment. So thought I'd give it a try again. Any advice?

A: Clerodendrums are all time favorites, appreciated by both gardeners and house plant collectors, for their showy, fragrant flowers and very easy culture. When growing Bleeding Heart (Clerodendrum thomsoniae), a few things should be taken in consideration:

1) Temperature.Like most clerodendrums, this plant is semi-decidious outside of tropics and goes dormant in winter. It may lose some or all leaves if temperatures drop below 60-65F. It is not too cold sensitive, the plant can even take some light freeze. However when it is not hot and humid, it slows down metabolism. This means, water should be reduced during cooler months.

2) Light. This plant can grow in both sun and shade like most clerodendrums - this is the beauty of this genus. However like with all flowering plants, more sun promotes more bloom. In shade, it will grow beautiful dark green foliage (leaves will be bigger than in the sun) on the account of flowering; in full sun leaves turn lighter color and sometimes may even get unattractive "faded" look, but flowering will be profuse. Also remember that Arizona full sun is different than New York full sun. Here in Florida, Bleeding Heart can take some full sun, but if exposed to sun all day long, leaves often get sun burn.

3) Acclimation. Also called acclimatization - this is a process when a living organism adjusts to environment changes. Acclimation is always the case when growing plants indoors, even in a sun room. When Spring comes, and especially when we start taking outdoors those plants that have spent a few months indoors, light level increases dramatically, and this may cause leaf loss, and leaf burn. It is not necessarily a bad thing, it is just a mechanism of acclimation. Example: imagine yourself after living in a warm tropical climate, moving to a cold country. For a while your body will feel discomfort from "too much cold", while native residents may feel comfortable. We call it "My blood has thinned after living in Florida" - and this is a physiological fact. And vice versa, if you are a Northerner, moving to hot climate may be a challenge; it will take a while until you get used to hot and humid tropical summers. Same thing with plants: during cooler and darker period, their body (leaves and stems) becomes "winter type", with some serious chemical restructuring. Immediate environment change, like bright light and high temperature, causes a shock to those "winter cells", and as a defense mechanism, the plant gets rid of those useless "winter" leaves, replacing them with new "summer" leaves with completely new chemistry and metabolism.

From what you described, you know your plants, and you know what you are doing. You did everything right by reducing watering in winter and gradually moving the plant into brighter light. You still may see some stress, and this is normal. If you patiently keep changing environment slowly, eventually your plant will generate new healthy "summer" growth, it will also improve more vigorous root grown which will help the plant to establish better and to be stronger. You will see larger, thicker leaves, and definitely some flowers.

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.

Helping plants to survive winter:
SUNSHINE BOOSTERS - FROM SUNSHINE STATE

A magic plant hormone so wanted by gardeners, is finally here! When people purchase plants and trees either on-line, or from their local nursery, expectation and anticipation for their new find is high. Many times, however, disappointment is encountered due to a variety of reasons. These reasons include changes in light, temperature, water, soil conditions and transportation; just to name a few. So how can the stress on newly transported and transplanted plants be mitigated? Easy! There are plant stimulators able to reduce the shock encountered.

One such plant stimulator, produced at TT Laboratories is SUNSHINE, a revolutionary, broad spectrum, plant stress reliever. Extracted initially from plant pollen, SUNSHINE can bring back and keep the vigor to stressed plants in both the home and garden. Sunshine is indeed a plant stimulator on the cutting edge of plant care technology. Reasonably priced, and easy to use, SUNSHINE will be your plants' best friend, next to yourself, of course.

SUNSHINE will help your plants:
- recover from stress
- dramatically increase growth rate
- get profuse flowering and fruiting
- improve disease resistance, cold hardiness, and heat resistance
- promote seed germination and root cuttings easily

Great for indoor plants and improving cold tolerance!

Line of products:
SUNSHINE-E - general plant booster, growth stimulator and immune booster
SUNSHINE-BC - Bonsai and Caudex developer
SUNSHINE-S - seeds and cuttings pre-treatment
SUNSHINE-T - Thermo-protection for overwintering tropical plants
SUNSHINE-Micro - ultimate micro-element mix from TT Laboratories

On the photo: Tomato seedlings, with and without Sunshine-E treatment; 1 week after treatment, 09-01-2016. Continue reading...

Order online

Organic remedy for indoor plants insect protection

Q: Winter is coming and I moved my collection of fragrant plants inside the house about a week ago. Today I noticed some aphids on my jasmine. I guess they sneaked in with the plant from the garden where it was a week ago. I don't want them to spread around and get to the nearby gardenia. What should I do to protect my plants from insects indoors?

A: Sometimes bugs attack indoor plants more than those outside in the garden. The main reason is lack of air circulation, lack of sunlight, lack of bug natural predators, and lack of plant's immune resistance due to winter dormancy. So, you need to pay extra attention at your plants health during colder months they spend indoors. Inspect leaves, especially underneath, at least on weekly basis.

If noticed first signs of insect attacks (insects and/or leaf damage such as holes, chewed edges, discoloration, dark or sticky coating), use a simple organic remedy that is handy in every house. Mix in a cup of hot water two tablespoons of any cooking oil: Canola, Vegetable, Sunflower, Olive; Neem oil is the best for this purpose, but it does have a pungent odor (bugs don't like it as well as some people). Add a few drops of dish-soap for better mixing oil in the water. You may add a clove of pressed fresh garlic - bugs hate it! Clean leaves with this solution using cloth, paper towel, and/or spray bottle.

If insects are persistent or your treatment arrived too late when a plant is excessively infested, after cleaning with the oil solution, you may use additionally systemic insecticide sprays sold in garden centers, with active ingredients of pyrethrin, imidacloprid or similar. Make sure to read product label and follow instructions.

However try the organic recipe first, it really works! You may repeat it as needed, as often as you want! See TopTropicals Video on Safe and Easy Pest Control.