Garden Blog - Top Tropicals

Date: 21 Nov 2019

Manifestation of the Ghost Trees

by Mark Hooten, the Garden Doc

...What makes these rare beauties so wonderful is not only the very nice white Hydrangea-like flowers on the ends of the branches, but also the slowly unfolding new leaves. A number of times a year, they develop little bracts on the ends of their branches which then erupt into stunning cascades of long, weeping ivory-pink new leaves. Most notably, in the more horizontal light of morning or evening, against the deep bottle-green of older leaves, these new hanging growths create the impression of being nearly incarnate apparitions floating in mid-air. I am sure this is the reason for its scientific name Maniltoa, deriving from the New Guinea name for the tree, Manilto - which means "ghost" or "manifestation"...

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Date: 16 Nov 2019

When to apply super boost?

Sunshine Boosters: a breakthrough in Winter fertilizing

In the photo: plants are tough survivors. Life can't be stopped even by a brick road!

Q: Just wanted to know best time of day to apply super boost as spray and watering? Only listed to make sure night temp doesn't drop below 65F...

A: As a rule of thumb, plant's needs in fertilizers are very low in the cold season because they consume less nutrients during dormancy. For tropical plants, when minimum temperatures drop below 65F - we stop applications of dry (granulated) fertilizers until spring, to avoid root burn.
Liquid Sunshine Boosters are exceptions from this rule to a certain extent, for 2 reasons:
- they are amino-acid based which means, salts do not build up in the soil, and thus will not burn the roots even with slower plant metabolism.
- concentrations/formulas are mild and designed for as frequent as daily watering

Tips for winter fertilizing:

1) When a plant goes into full dormancy (drops leaves and does not show any new growth), you may stop fertilizing with any Macro NPK products (both dry and liquid)

2) If a plant is evergreen and continues growing during the cooler period, and especially if it is a winter bloomer, mild liquid fertilizers can be applied, depending on the stage of plant development.
Robusta and TotalFeed are used for vegetative growth and pre-flower.
Megaflor and C-Cibus are used for winter flowering/ fruiting plants during the bloom stage.

See full list of liquid boosters

3) Micro-elements can be used all year round for all plants that are not dormant (do not drop leaves)

4) Always use Sunshine-Epi as a foliar spray to activate immune system and unlock protective mechanisms, BEFORE applying other boosters. It is especially important during Fall-Winter for improving cold tolerance and disease resistance.

5) Always apply foliar spray and/or drench the soil with solutions in morning hours so the plant has time to process the nutrients during daylight when metabolism is the most active.

6) Avoid any dry fertilizers during winter

Date: 8 Nov 2019

Trimming Mussaenda bush

Q: My wife and I bought a Dona Evangelina from you this year. It thriving and has grown to 6-8 ft. It has become top-heavy and in wind, it falls over. Main stems have split twice but still continues to grow. I usually prune Dona Luz back to 3-4 ft and am wondering how much you would advise me to lop off your plant. Any advise will be appreciated.

A: Mussaendas, indeed, have very fragile stems that break often, especially in Florida wind storms. The good news is, these plants grow vigorously once established.
You did a good job trying to tie together the split stems and in fact, cracks do grow back together as long as the dressing is tight. Try to use green tape or even electric tape to tighten the broken spot.
However, do such repairs only if it is critical for a plant. When possible, simply cut off the broken branch and give the plant a chance to grow a new stronger branch. You may trim the bush pretty short. Mussaendas respond well to pruning which promotes more side growth and makes the plant bushier.
Keep in mind that during cold weather, Mussaenda may drop all leaves and go into dormancy until spring.

RECOMMENDED FERTILIZERS:
Pink N Good Daily Plant Food - Flower Booster
Tropical Allure - Smart-Release Booster

Date: 7 Oct 2019

Fertilizing in Winter?

Q: I'm a bit confused about what winter fertilization schedule I should follow in South Florida. For blooming plants, usually, I use a monthly granular bloom booster fertilizer as well as a liquid fertilizer every 10 days or so. Should I continue that schedule in the winter as well? Should I stop fertilizing altogether in the winter? How about fruit trees? What fertilization schedule should I follow in the winter?

A: Here is a general fertilizing schedule for established plants that we follow here in SW Florida.
The rule of thumb is, do not fertilize (with macro- NPK elements) when minimum temperatures drop below 65F and stay at that level for more than 7 days. At this temperature point, most of the tropical and subtropical plants slow down their metabolism and some of them going into dormancy. This means, nutrients are not consumed as much as during active growth period, and built-up nutrient supply within a plant plus whatever is available in the soil is just enough to get by through the winter. So additional fertilizing is not necessary. You may continue micro-element supplements and bio-stimulants throughout the year. In fact, it is highly recommended to do so, to help the plant survive cold spells. These are very effective tropical plant protectors:
SUNSHINE-Epi - Brassinosteroid plant hormone
SUNSHINE-Power-Si - Advanced plant protector with Silicon
SUNSHINE SuperFood - Complex microelement supplement

This rule is applied to both flowering and fruiting plants, in general. However, some species are winter-flowering and winter-fruiting. For those, you can make an exception and provide extra nutrients for flowering and fruiting, as long as the weather stays warm. During cold spells, avoid any NPK fertilizers and use only bio-stimulants and micro-elements. If you apply NPK during cold, it won't be consumed by a plant, build up in the soil, and may create a root burn situation.

In simple words, fertilize from March to October. Give plants some rest from November to February.

Date: 12 Sep 2019

Shipping live plants

Q: I am a rare plant collector and very impressed with your plants selection that I can not find in our local nurseries in California. I have never ordered plants online before and wonder how they make it through the trip and do you suggest any special care to help plants with recovery?

A: Shipping live plant in a box for several days is definitely a challenge both for a plant and for a grower. After many years of experience packing/shipping plants we learned how to make that trip a success. Thanks to our special packing techniques, breaking during shipping happens very rarely. However, in order for the plant to recover well from normal shipping stress, some special attention required from a customer too. You will receive care instructions with your order. Make sure to follow them thoroughly, otherwise you may put your plants at risk. These are a few factors to consider that affect your plant during transit. They may cause the following symptoms of shipping stress:

1. Lack of light. Complete darkness in a box is opposite to a bright light that the plant was used to. After 2-3 days it may cause leaf drop. If this happens, make sure to reduce watering. Less leaves means less evaporation, and a plant can't use excessive water which may cause root rot.

2. Extreme temperature. Hot summer or cold winter temperatures may put a tender tropical plant into serious shock. Usually the only time when temperature may affect the package is when it is left outside on your doorstep. Watch out for delivery by tracking the package with a number we provide in shipping confirmation email.

3. Dry air and lack of water. When packing plants, we saturate root ball and then wrap it tightly in plastic so normally your plant will have enough water supply for a 3-4 day trip unless there are unexpected delays. In a special package, the plant usually has enough of humid environment around the leaves, especially if there are several plants together. However if the box was exposed to heat it may dry out, and this will cause yellowing and/or drying leaves. In most cases this is not critical; cut damaged leaves and new growth will appear soon.

The shipping stress symptoms are normal and once you apply some extra attention and love, your plants will recover sooner than you think. Be patient, don't push with too much water or light, keep warm, in bright shade, and do not fertilize until the plant shows new growth.

Remember to always use SUNSHINE Epi - a natural bio-stimulant that helps stressed plants to recover quickly!