Date: 8 Aug 2019
Tabernaemontana africana - a bush or a tree?
Q: I received a Tabernaemontana africana, but it is not the compact cultivar, from the photo, this is definitely the tree version, not the compact version?
A: The plant in your picture is Tabernaemontana africana and it is a shrub version, not a tree. The
plants we have in stock are smaller size but very vigorous so they can be
trained into standards.
We have this plant in our garden in the ground (3 years old) and by now
it bushed out and remains under 4 ft without any pruning. Just keep in mind
this plant requires regular applications of micro-elements, because the
species is very susceptible to iron deficiency.
The supplement we use, in case you notice any leaf yellowing, is Sunshine-Superfood
Date: 29 Jul 2019
Monster hybrids of Monstera: juvenile and mature
by Mark Hooten, the Garden Doc
Q: I am a rare plant collector and obtained a very interesing cultivar of Monstera from you that says it's a hybrid Monstera adansonii x obliqua. Is there a named hybrid? The leaves on this specimen that came in 1 gal pot are much larger than the plant I have grown in a 3 gal pot for a few years, under name of Monstera friedrichsthalii.
A: Due to their diversity, it is hard to find verified hybrids in the genus Monstera. M. friedrichsthalii is apparently an old Florida name for what is actually technically M. adansonii. The "primitive" juvenile growth is very different from the much larger more robust form that only occurs when it is allowed time to climb a tree, in which case the foliage becomes very different and much larger with many many more fenestrations (holes) of various sizes. If you visit our Garden Center, you can see the mature form climbing the oak tree in our Shade Garden in front of our office - we use this mature plant for propagation. If you take a cutting and don't let it attach to a bark/trunk and climb upwards, it will quickly revert to the wimpy juvenile form. Seems that even climbing a pole indoors, it never actually develops into the truly mature more complex adult stage. Some juvenile forms growing on a tree if given too much shade, do not develop into the larger mature form. Move it in more light and allow it to climb, and it will look very different, but still is the same plant under different conditions.
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: 5 May 2019
The most desired iconic Chanel flower...
By Onika Amell, tropical flower specialist
Q: I live in Beverly Hills, Los Angeles. I'm looking for something fragrant to grow on my porch. I don't have a lot of space and am interested to find something unusual that won't grow too large. Any suggestions? I've heard about Chanel #5 tree and I wonder I can keep it in a pot?
A: The Ylang-Ylang tree, Cananga odorata, emits a fragrance so soft and beautiful it became an essential ingredient of Coco Chanel's iconic and much-loved perfume Chanel No 5. Trouble is, it will grow into a giant. How do you get this kind of magic onto your lanai or porch? Opt for its smaller relative: Dwarf Ylang Ylang, Cananga fruticosa (pronounced ee-lang ee-lang, meaning: flowers of flowers).
The fragrance is a little less intense than its larger cousin, but still wonderful to have around.
Let the fragrance drift slowly through the air into your home at night. The scent is strongest from dusk to dawn and it will
need warm and humid conditions for a fuller aroma.
Dwarf Ylang-Ylang is ideal for folks with limited space as it can be
grown in a container or as a house plant. It's a very unusual and interesting plant to add to your porch, lanai or garden. It's
pretty easy to grow and disease resistant too. It will stay compact and in nice tree-like shape. Dwarf Ylang Ylang starts
blooming quite young and will continue to bloom year-round with profuse blooming during the spring and summer months.
The tree prefers a high-humidity environment, evenly moist soil, warm temperatures and will grow best in plant hardiness zones 10-11
but can take short periods of cold.
Read
more about Chanel No5 Flower...
Dwarf Ylang Ylang is certainly one of the most desired and sought after rare, fragrant plants. Get yours today!
Date: 2 May 2019
Breathtaking Queen's Wreath
By Onika Amell, tropical flower specialist
Q: I've just moved from Virginia to Sarasota, Florida. I'm looking for a vine similar to Wisteria to grow in my new garden. I've so enjoyed my Wisteria vine and I'm hoping to find something equally spectacular for my FL garden. Truth is, I'm getting older and won't be able to keep up with the hard-core maintenance Wisteria needs to keep it in under control. Is there a similar vine you can recommend that is just as showstopping as Wisteria?
A: The vine that immediately comes to mind is Petrea Volubilis or Queens wreath. It looks similar to Wisteria, and though a fast and strong climber, it's not invasive or
destructive at all. An occasional pruning is all it will need to maintain it.
Much like Wisteria it gives a glorious show of flowers when spring arrives.
Masses of long, mauve flowers will continue to appear on and off in summer with
another burst of flowers in the fall. Flowers are up to a foot in length!
Hummingbirds, bees, and butterflies will all be impressed with you for
growing this charmer.
Snip off the gorgeous flowers, put them in shallow bowls of water
around your home and be the envy of all your friends and house guests!
This vine prefers the warmth of Zone 10 to thrive, but it will survive
in areas of Zone 9B when it borders zone 10A, especially if it's placed in a
protected area. It grows best in full sun but will tolerate part shade. It's
great for coastal gardens and once established, it has good drought
tolerance, medium salt tolerance, and good wind tolerance. It has no major pest
problems, which is always a bonus.
Grow and shape it as you like: a large bush, a small tree or a
breathtaking espalier. Some people plant Petrea vine by a tree to create that much
sought-after ethereal wisteria effect. This is no doubt a very charming vine
and a must-have for those who are in love with Wisteria but scared of its
vigorous growth and ongoing maintenance.
For Wisteria lovers we also recommend its spectacular tropical relative
Millettia reticulata - Evergreen Wisteria.
