Date: 9 Dec 2020
Establishing Mamey Sapote
In the photo: Mamey Sapote lre-leafing.
Q: I purchased Mamey sapote last fall and am very excited about having it in my yard. It lost leaves during the winter, but then budded and put on a lot of beautiful leaves. I was hand watering since this covid stay at home event, and thought I'd put it in a larger container, 10 gallon. About 2 months after transplant and hand watering the leaves turned yellow. I cut back on watering, allowing some dryness between. Some leaves now have fallen off, but looks like new ones forming. What have I done and most importantly now, what do I need to do so she survives? I haven't yet decided exactly where to plant her... so hoping she can stay in container for a bit longer while recovering.
A: It is possibly a combination of over-watering and seasonal
changes (re-leaf). During this time of the year, Pouteria sapote loses old
leaves and grows new ones. This plant is semi-deciduous, which means, it drops
leaves during unfavorable conditions (too dry, too wet, too cold, to hot, etc. =
any stress).
The new buds are healthy. Give it a couple of weeks. Reduce watering. Don't water again if the soil is still moist.
If planted in the ground, it will be easier to control the moisture, as long as you plant it high enough (at least 3-4"above the surrounding area, like on a little hill, for a better drainage.
See
how to plant a tree.
Once you notice a new growth and healthy leaves, give the plant some
food:
SUNSHINE C-Cibus - Crop Nutrition Booster
Mango-Food - Smart Release Fruit Tree Booster
Date: 20 Apr 2016
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
Date: 3 Mar 2020
Tu BiShvat - New Year for Trees
By Alex Butova
Tu BiShvat is the Israeli Arbor Day, and it is often referred to by that name in international media. Ecological organizations have adopted the holiday to further environmental-awareness programs. The modern practices and interpretations of Tu BiShvat often revolve around the earth and environment. This holiday is a celebration of nature and appreciation for creating the natural world. In Israel, Tu BiShvat is celebrated as an agricultural holiday. The 15th of Tu BiShvat was celebrated this year on February 10, 2020. This day marked the beginning of a new year for trees. This day marks the season in which the earliest-blooming trees emerge from their winter sleep and begin a new fruit-bearing cycle. Often the date of Tu BiShvat is used for determining the age of fruit baring trees and therefore establishes their birth dates. Therefore, Tu BiShvat is the "birthday" of trees!
The traditions and customs of Tu BiShvat vary, however, the most common include planting trees and gathering with family and friends for a meal. It is celebrated by eating fruit, particularly the kinds that praise the bounty of the Holy Land: grapes, figs, pomegranates, almonds, dates, olives and others. It reminds people that "a man is a tree of the field", and reflects on the lessons we can derive from the botanical analogue.
Check out fruit trees and nuts:
Persimmon tree
Date: 14 Jul 2018
How to grow a Dragon Fruit
Q: I want to grow a Dragon Fruit. Should I use cuttings or seed? What varieties do you recommend? How difficult it is to grow? How soon does it start flowering and fruiting?
A: Dragon Fruit, or Pitaya is a highly prized, vining, fruit bearing
cactus, extremely unusual terrestrial/epiphytic plant. It has magnificent flowers,
stunningly beautiful fruit with an intense color, curious shape, and a
delicious taste. The night blooming white flowers can be up to 14 inches in
length. The fruit is most often eaten chilled and cut in half so the flesh may be
spooned out. The juice is used in frozen drinks and it is in a new Tropicana
Twister flavor. It is a must have for any collector or gardener with the flair
for the unusual.
It takes 2-3 years for seedlings to fruit, besides the variety pay not
come true to seed. We grow our plants from cuttings that are easy to root.
We offer many selected varieties, most of them self-pollinating. The plants are
ready to flower and fruit this year, or the next year.
Dragon Fruit Cactus is easy to grow, doesn't need much other than strong
support, full sun, well-drained soil - adenium soil mix works great - and fertilizer during hot months, and SUNSHINE-Honey applications for growing sweeter fruit. For larger fruit
bud thinning is recommended.
Check out Dragon Fruit varieties
Date: 24 Jun 2018
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!