Date: 29 Oct 2020
Healthy Plants. Q&A from Mr Booster: How to get Ylang Ylang to flowering
Q: I am writing in reference to my Ylang ylang tree. I purchased this from top tropicals a few years ago and although the plant is doing well, I don't see any flowers yet. Can you tell me when it will flower? Do I need to do something special for it to flower?
A: Cananga odorata, Ylany Ylang tree, takes a few years until it
starts flowering, hopefully it will bloom for you any time soon.
However, keep in mind that it may be a bit challenging for a potted plant.
In natural conditions, this is a large tree that requires lots of room not
only for the tree itself, but also for the root system. It is still possible to
get Cananga odorata to bloom in container, considering the plant has all
necessary nutrients for flowering. Here is the trick.
When grown in the ground, root system can reach out to all necessary elements in surrounding soil (considering soils are not too poor on necessary elements). In a pot, a supply of nutrients can be exhausted very quickly, so a quality fertilizer program is very important. Fertilizer must include all necessary nutrients in easy accessible (soluble) form, and a plant must have their constant supply for proper development.
SOLUTION:
prescribe Ylang Ylang tree the following combination of plant food:
- SUNSHINE Pikake - Fragrant Flower Booster
It will provide well-balanced amounts of high absorption Phosphorus (P) and
Nitrogen (N), as well as Potassium (K) - to provide enough flowering energy
to the tree, plus a combination of all necessary micro-elements. It is safe
to apply this fertilizer as frequent as with every watering, including winter
time.
- SUNSHINE-Honey - sugar booster This supplement has a high content of elements Mo and B - once the tree starts getting them on regular basis (a few times a year, according to the label), it will trigger flower production.
You may also consider getting dwarf varieties of Ylang Ylang that starts
flowering in container right away:
Cananga fruticosa - Dwarf Ylang-Ylang
Currently these high demand plants are sold out, but new plants are
establishing and will be ready for sale within couple months. You may add your email
to wishlist ("Notify me when available") to get notification as soon as we
have it back in stock.
Ylang Ylang vines also start flowering within a year.
Date: 15 Mar 2019
Save Coffee from extinct!
The most popular kind of coffee for commercial production, Coffea arabica, is already on the endangered species list. According to research, Coffea arabica plant could become extinct in as little as 60 years.
Coffee requires a forest habitat for its survival. With so much deforestation going on around the world, wild coffee species are being impacted at an alarming rate. Coffee plants grow in very specific natural habitats, so rising temperatures and increased rainfall brought by climate change can make coffee impossible to grow in places the plants once thrived.
Read the whole article
See video: Top Tropicals Showcase: Coffee plant
To reserve a cup of coffee for yourself and your children, plant the Coffee tree now!
Date: 20 Dec 2020
Mango ID and ripeness
Q: As the World's Leading Authority on Tropical Plants, I hope you can help us out. We obtained a mango tree from a City giveaway, and planted it a few years ago. This is the 1st year it has produced fruit. They are almost all green color, & range from 6-7 inches in length. Attached are a few photos of the tree & its fruit. Please help to identify the type, and how to determine when they would be ready to pick. Or should we just wait until they fall off of the tree?
A: If the tree is grafted, it normally starts flowering within a year after planting. If
the tree is over 6 years old and just now started fruiting - chances are, this is a seedling (possible at giveaways)
without specific variety. However the fruit looks pretty good size and shape, hopefully it tastes great. You will find out soon!
Based on the pictures, there maybe a few possible choices, including
varieties (or their seedlings) Keitt, Rosigold, it can be even Lancetilla if fruit grows bigger than 7" long. The next step would be, wait until the fruit get some color, then it will be easier to narrow down the variety.
Also see if there is a lot of fiber or no fiber.
You may wait until at least one fruit ripens on the tree and let it fall naturally - that
will be the color (can be all green, but in your case it looks like it's turning yellow blush). After that, you may pick full size fruit before they fall and let them
ripen on a kitchen table. Usually once the fruit starts showing color, it is close to ripening. For all-green varieties, just wait till fruit grows to maximum full
size. You may also check if the fruit gets softer to touch, then it's ready.
Date: 25 Jun 2020
Plant of the Month: Golden Dewdrop - Duranta erecta
Stevie's Pick: what's in bloom?
Our exotic plant grower Steven Gowdy is featuring the most interesting plants he discovers and recommends today while working in TopTropicals greenhouses.
Duranta - Golden Dewdrop - is simply stunning with cascading flowers in
abundance. Either it has lavender, blue, or solid white flowers, it is a
sight to behold. The popular name Golden Dewdrop is inspired by the clusters of
bright orange-yellow berries that follow the flowers, in such quantities that
they often cause the slender branches to droop gracefully.
Duranta erecta blooms off and on all year and can be pruned to size as a
bush or a standard tree. If let go, it can grow up to 20 feet tall and wide.
Durantas are excellent butterfly and hummingbird attractors. They will
complement your tropical garden or a stand alone in your Southern landscape.
Great for providing a color contrast in the landscape, they are especially
well-suited as a bright-colored background or screening.
White
Golden Dewdrop has pure white flowers that appear in loose clusters, and
both berries and blossoms are often seen on a plant. This evergreen fast
growing shrub spreads and arches to 10 feet tall and wide and is great for live
hedges and covering fences and corners.
Variegated variety, also called Variegated Sky Flower, is grown for its summer flowers, and very showy
leaves that are dark green with bright white variegation and creamy-yellow
margins around the one inch long serrated leaves.. In the summer, cascading
clusters of blue tubular flowers appear followed by wonderfully contrasting
orange-yellow berries.
In mild climates, Durantas can be in flower nearly year round with flowers
and fruit appearing at the same time. It does best in full sun with frequent
deep watering and is pretty hardy, to about 20-25F. It is a good choice for
espaliers, as a small tree or large bush; all forms benefit from frequent
selective pruning. Prune back in late-winter to encourage a more compact shape
and strong flush of fresh spring foliage. Requires moderate watering in a
well-drained soil.
Date: 20 Dec 2019
Plumeria cold protection
Q: We have a purple-flowering plumeria which resides on our sunny deck during the warm months and then Winter vacations on our back porch where we can close the plastic film windows and where it stays above 50 degrees (overnite) until it can get moved outside again. We live in zone 8+ in South Carolina and I would love to plant it outside. Do you think if we ghost-covered it when alerted that we would have an overnite freeze, that it would survive being planted in the ground and recover to flower when warm? I don't believe the soil in our yard has ever frozen below the top 1/2 inch or so, and never for more than a few hours at a time. What do you think?
A: Plumerias are tropical plants, which means, they need frost-free environment. Even if the ground is frozen only on "the top ½" or so"- this may be enough to kill the plant. From our experience, plumerias can withstand a few hours of windchill frost (not frozen soil), but even if they survive, they may get some branches damage, and recovery may take so long that the plant may not even bloom the next year. So I wouldn't take that risk even with a ghost-cover cold protection. We have customers who grow tropical plants in the ground in colder areas, but they have greenhouse protection: this means, the soil is warm and the air temperature is maintained above 45-50F. For example, this Greenhouse in Virginia.
We recommend to continue growing your rare plumeria in container and
move it inside when temperatures drop below 50F (recommended) and for sure when
they drop below freezing. Plumeria can take a cold night (a few hours of
upper 30's) as long as it is followed by a nice warm sunny afternoon with at
least upper 50s. Otherwise, keep it indoors. The good news is, since plumerias
are deciduous and have no leaves in winter, low light level won't affect the
plant.
Just make sure to minimize watering and keep the plant on a dry side
until it starts growing new leaves in Spring. You may continue fertilizing once
a week with half-doze of Sunshine boosters - Sunshine TotalFeed. This will maintain the plant healthy and prepare
for the blooming season in Spring.
