Date: 21 Jun 2019
The Flower of Gold
By Onika Amell, tropical plant specialist
Q: I am concentrating on adding more fragrance to my garden. I've had great success growing gardenias and I have many different varieties, but their flowers are all white, and I would like to add some colors to my garden too. Are there any gardenias available in different colors? I live in Waipio Acres, Hawaii.
A: Meet the very rare and highly fragrant, tropical Gardenia tubifera Kula or Golden gardenia. Kula flowers change color as
they mature, which is a unique feature! Kula flowers start out as cream,
then change to yellow and finally to a beautiful gold. In addition to the
spectacular flowers, this gardenia also has beautiful, leathery, deep green
foliage.
This is a slow-growing and compact plant. Like all the other members in
the Gardenia family, the Golden gardenia will do best in an acidic,
well-drained, and fertile soil. It will appreciate a good deal of direct sunlight but
will be very happy if provided with midday and afternoon shade. As with with
gardenias, the more sunlight the more flowers.
It will eventually grow into a rounded shrub if left unpruned, but also
can be trained into a small tree, maintainable to a height of under 7-8
feet. Blooms will appear from spring onward. Prune after flowering, this will
encourage more flowers in a few months.
Gardeners living in colder areas, do not fret. Gardenias make perfect
container plants and can be grown indoors in colder climates. Just be sure to
provide high light when bringing them indoors.
The fragrance and changing colors of a Gardenia Kula is unforgettable.
They are most fragrant near sunset and during early evening hours. Plant them
near walks and patios where their lovely fragrance can be enjoyed.
This
rare tropical Gardenia is sure to be a conversation piece in any garden.
Great collector's plant!
Recommended fertilizers:
Pink N Good Daily Plant Food - Flower Booster
Tropical Allure - Smart-Release Booster
Limited time special offer:
Instant $5 OFF Golden Gardenia!
Date: 4 Jun 2019
Pretty in Pink... and Purple Prince for her!
By Onika Amell, tropical plant specialist
Q: I have a bare spot in my front garden, behind a low wall, in part-sun. I'm hoping to find an evergreen, flowering ground cover that will cover it quickly. Any ideas on finding something with the ability to eventually also cascade over that wall? I live on Marco Island, Florida.
A: Barleria Repens - Small Bush Violet, is a tough, fast-growing evergreen
that blooms from late spring to autumn. Of the many Barleria we see in the
tropics, Pretty in Pink is one of the most striking! The name tells the whole
story: pretty and pink. A lot of gardeners enjoy using them as a ground
cover. They will quickly cover a large area - their stems root readily as the
plant crawls along. They are easily propagated by lifting the rooted runners or
using cuttings. They also reseed easily. Flowers are followed by seed pots
that explode open when dry, dispersing 4 seeds at a time! But perhaps best liked
by many gardeners, is their habit to cascade. It will be well suited for
covering the bare area in your garden and spilling over that wall beautifully.
When used as a ground cover, remember to pinch out young shoots to
encourage bushiness and prune the plant back hard after flowering to keep it
neat.
Barleria repens will also adapt to different situations in a garden if
you need them to. Although they usually form a rounded to spreading bushy
shrub, 2 ft high by 3 ft wide, they will climb when you give them support. They
are often allowed to lean into nearby trees and shrubs.
Hardy to 28F, Barleria repens is pest-free and fairly frost-tolerant.
They love sun and part shade, as well as well-drained soil and plenty of
organic material. Avoid planting it in deep shade as it will get leggy and
reluctant to flower.
They will thrive when fed with a slow release fertilizer at intervals
of 6-8 weeks, throughout the growing season.
There is another cultivar of this exact variety that has blue-purple flowers, it is called Purple Prince! It couples perfectly with Pretty in Pink! :)
See all Barlerias from our store
Recommended fertilizers:
Pink N Good Daily Plant Food Flower Booster
Tropical Allure Smart-Release Booster
Date: 30 May 2019
Triple Sec Mango
By Onika Amell, tropical plant specialist
Q: I live in Mesa, Arizona. I am considering purchasing two of you Triple Sec Mango trees. Can you please give me some information on this variety and how to grow it successfully here in hot and arid Arizona, if at all?
A: Triple Sec Mango is a new name for the superior variety Seacrest. The
aroma of this fruit resembles Triple Sec - an orange liqueur. It's a juicy,
mid-season variety that has good disease resistance.
Mango has pretty good heat and drought tolerance. It loves sun, but there
are a lot of factors to consider when growing Mango in your area.
Check your soil. Soil quality is always first and foremost: when you
live in an area of Arizona with
hardpan (extremely compacted desert soil) or caliche (layers of soil
cemented by calcium carbonate) you
will have to learn how to deal with such soil types. Amend the soil as
needed.
The best time to plant is spring or fall to give your Mango a chance to
get established before the really intense Summer heat starts. Alternatively,
protect the tree with a shade cloth. Tender, new growth will not stand a
chance unprotected, especially newly planted and/or young trees.
Mangoes are tropical and sensitive to frost and freeze damage. Young
trees especially will also need winter protection when temperatures go near or
below freezing. Always plant trees in a location where they will be protected
from cold wind. Consider staking your newly planted Mango trees for the
first year. It's never a bad idea to even stake during periods of high winds.
Make sure your planting site has very good drainage. Always use a good
quality mulch around your tree as it helps to trap moisture, keeping the
ground and the roots beneath it cool. Keep mulch a couple of inches from the
trunk of the tree. Avoid a location that gets full day sun. Morning sun,
afternoon shade is ideal. Give regular watering until the tree is established. Once
established, water only when the soil feels dry.
Fertilizer with a Mango-Food. A foliar spray of micronutrient solution is always
recommended during the active growing period. Use plant stimulants and microelements to improve cold hardiness and vigor.
See more info on growing mango in hot climate and container grown mangoes in Arizona.
Date: 23 Apr 2019
Fruit tree size and production
Q: I am interested in a Strawberry Tree... does this tree produce fruit while still small or do I have to wait until it is large before it produces? Should I fertilize it so it produces sooner? I ask because my garden is not large and I prefer to keep my fruit growing trees in a smaller size. Also, how big is the fruit and does it have a seed?
A: Strawberry Tree, Muntingia Calabura, is one of those fascinating fruit trees that starts
flowering and fruiting in small size. We have plants growing in 1 gal
containers that already have flowers. This tree is nearly year-round producer
providing warm conditions. It is a fast grower, although a compact tree when
mature, and can be trimmed to desirable size without affecting production.
Muntingia fruit is one of our favorites. It is super sweet and juicy,
and the seeds are tiny small, not bigger than the strawberry seeds, so you
don't have to spit them out. The fruit size normally about 1/2 inch, but we have
a tree in our garden that produces almost cherry-size fruit! See picture
above. The secret is, good watering and using fruit booster - SUNSHINE honey micro-element supplement. We also fertilize our fruit
trees using Fruit Festival and Mango-Food fertilizers.
Date: 20 Apr 2019
Growing mango tree in California
Q: I just ordered a mango tree. I live in Southern California and was wondering if you have any tips on how to acclimate the mango to our climate. I know it is coming from hot and humid Florida to hot and dry Southern California and don't want to kill it because of the differences in climate.
A: Mangos in fact prefer dry conditions rather then humid. It may
be perfect conditions for a mango tree at your place. Plant your tree in a
pot size of the root ball; give it ample water and then let the soil surface
slightly dry before watering again. Keep the plant in bright shade and
gradually move into full sun. Once the tree is recovered from shipping stress, you
may plant it in the ground and make sure to protect from freezing temperatures
in winter. Use Mango Food for quick establishing and better fruit production. More to
read:
Mango boosters
How to grow Mango in hot climates
Growing Mango in Arizona.