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"And the LORD God made ... trees that were pleasing to the eye ..." Gen. 2:9, New International Version.

"Bonsai isn't just something I do; it's part of what I am." Remark to my wife and daughter.

Friday, February 10, 2012

Fukien Tea: A More Subtle Show

     Fukien tea (Ehretia microphylla) is another species that bears tiny, pure-white flowers. (To my lovely wife's great enjoyment.) The flowers are followed by berries a little smaller than a garden pea, that ripen to a rich red.

Neither the flowers nor the ripe berries last very long, so at any given time when the tree is bearing, what you're most likely to see are a lot of green berries with flowers and ripe berries interspersed. This makes for a subtler, less exuberant show than that of a serissa (especially a 'Snow Rose' serissa,) but still a show that is quite satisfying and enjoyable in its own right. The deep, rich green of the leaves makes a great backdrop, and is something I enjoy for itself.

Blooms, and berries both green and ripe. The white "hairs" on the leaves (trichomes) trap moisture in the air.







Typical sight: plenty of green berries, and deep-green leaves.

As received in August 2010.
I bought this tree in August 2010 from Wigert's Bonsai in Florida. (Click here for their website.) In the next year-and-some I spent time studying it and letting it adapt to my locale. At the beginning of November 2011, I repotted it into a cut-down 1-gal.-size Rootmaker ®. At that time, I found the nebari and leveled it, which resulted in a new planting angle and new provisional front. (Yes, it was late in the season, but the tree went straight into the Bonsai Crate in the
basement afterward.)

As of February 1, 2012.
The new planting angle also cleared up the question of just what style will suit this tree best. There were several possible designs that would have fit the old orientation at least fairly well, and it was hard to see which one might be the best choice. But with the new position, no doubt remains: this tree wants to be a semi-cascade! The first branch on the viewer's left needs only moderate shaping to become the cascading branch. The two branches below that one on the trunk (only one shows in the last picture) will be left for a few years to bulk up the lower trunk, then removed or jinned.

The leaves of Ehretia species are used for medicinal teas in southeast Asia. The fruit is technically a drupe, as is a peach or cherry. Each contains a single hard seed. Apparently Fukien tea is self-pollinating, because the seeds from mine have produced a number of seedlings. (Not that I'm complaining!) I expect to use some of them for a forest planting in a year or two.

Fukien tea, unlike serissa, is a true tropical/subtropical species. Mine reminded me of that rather sharply after I took its picture on February 1st. The temperature was a few degrees above freezing, and our side yard, where the picture was taken, is very well sheltered from wind. Nevertheless, over half the leaves blackened and fell over the next few days! They have been replaced, and the tree is producing more blooms and berries, and shows no signs of permanent injury. But now I know not to expose it to that much cold.

4 comments:

  1. I've had mine for about a year...blooms frequently! But never developed a single Berry! How do I get it to develop them!?
    Thanks!

    ReplyDelete
    Replies
    1. Shannah, the most likely answer is that it's the wrong variety. Fukien tea comes in several common varieties, with the smallest-leafed the most prolific berry-setter. The largest-leafed bears fruit infrequently, if at all. The very largest leaves on mine are about 3/4-inch, and that's including the whole leaf stem.
      If that's the reason, it can't be changed. Just enjoy your tree for what it can offer.
      There are a few other things that could affect fruiting. These could make any Fukien tea less likely to set berries, no matter what the variety, which is why I mention them.
      1.) Pests. In some parts of the US, the local mealybugs are a scourge for Fukien tea! Scale can be very difficult to detect until you get some experience. If you're not sure you can find pests, take the tree to your local bonsai club or a good greenhouse.
      2.) Chemicals. Fukien tea is more sensitive than many species. Make sure your air and water are pure, and be very careful with insecticides (Diazinon in particular.)
      3.) Over- or under-watering. Fukien tea can't be allowed to dry out, but it doesn't appreciate soggy soil *at all*. Make sure the soil dries partially between waterings, but then water thoroughly when you do.
      4.) Dry air. Fukien tea needs pretty good humidity to thrive.
      5.) Age of the plant. Might surprise you, but trees and shrubs all have an age of maturity, before which they don't reproduce. This is the least likely, in my opinion. This summer I found the first berry on a 3-year-old seedling, so Fukien tea doesn't have to be *that* old to start.
      Best wishes with your tree!

      Delete
  2. hello, i have recently purchased a fukien tea plant. It is all green, very nice and everything. Small, white flowers, but no berries. I've read that they don't depend on leaf size, but on weather it is fertilized or not. Is that true? In this case, my plant is about 5.5" big.biggest leaf(but the only exception is 1" long, others not bigger then 3/4" do you think it can have one or two exceptional big leaves?) After purchase i watered it, as the soil is dry on the surface, keep watering it when it needs. I also cut it's damaged leaves ( about six of them ) and it had one single root sticking out of the ground, so i cut that also. I cut it by digging a small hole, and cut a small section of the white part of the root as well with it. After that i covered the missing soild. Do you think it was a bad idea to do that? if yes, can i do something to prevent tree deradation? how much time does it take for such a tree to react on such messures?
    Thank you in advance,
    Alex

    ReplyDelete
  3. hello, i have recently purchased a fukien tea plant. It is all green, very nice and everything. Small, white flowers, but no berries. I've read that they don't depend on leaf size, but on weather it is fertilized or not. Is that true? In this case, my plant is about 5.5" big.biggest leaf(but the only exception is 1" long, others not bigger then 3/4" do you think it can have one or two exceptional big leaves?) After purchase i watered it, as the soil is dry on the surface, keep watering it when it needs. I also cut it's damaged leaves ( about six of them ) and it had one single root sticking out of the ground, so i cut that also. I cut it by digging a small hole, and cut a small section of the white part of the root as well with it. After that i covered the missing soild. Do you think it was a bad idea to do that? if yes, can i do something to prevent tree deradation? how much time does it take for such a tree to react on such messures?
    Thank you in advance,
    Alex

    ReplyDelete