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Kusamura Bonsai Club


Adapted from Golden Statements articles by Mitsuo Umehara
(Translated by Hideko Metaxas)

 

Early Month

1. Transplanting: Transplanting time started in late February and continues into March.

a. Pine. Transplant pine as soon as the candle shows movement and until the growth of the candle stops and the needle buds come out like pimples around the candle. This is about the same time that the Japanese flowering cherry (akebono) blooms in the Bay Area, mid-March.

b. Deciduous trees. Most deciduous trees can be transplanted after the buds begin to show the GLOW and until they start growing.

c. Old junipers. February and September are the best months for transplanting these trees.

d. Ume (apricot). Transplant after flowering and until the leaf buds start to move.

e. Crabapple, karin (Psuedocydonia sinensis), and akebia. HOLD transplanting until October once the flowering starts. When transplanting all flowering and fruit/berry-bearing trees, they should have a sprinkle of either bone meal or Magamp-K (7-40-6) over the coarse gravel in the bottom of the pot.

 

2. Pollination

a. Akebia and karin. These plants bloom early and require artificial pollination. For successful pollination, there should be two or three trees of each sex on hand.

b. Crabapple and bittersweet. Protect blossoms from the rain. Bittersweet will require one male tree for several female trees.

c. Proper FALL FERTILIZATION will determine the flowering success on flowering and fruit/berry-bearing trees

 

 


Mid-Month

3. Grass materials

a. Grass materials require transplanting more often than other plant materials. They become dense quickly, and should be split or divided as needed.

b. Grooming Sasa bamboo. Give a "crew cut," leaving the first node above the base.

4. Trimming and bud-nipping

a. Cryptomeria and needle juniper. Trim back to the desired height and length of foliage on each branch. Transplant a couple of weeks after the trimming.

b. Maple bud nipping

1. Check on the buds' growth EVERY DAY and nip the buds as they come out.

2. To maintain the present size and form, nip the center of the bud just as it begins to open.

3. To allow the tree to grow larger, nip the bud after the second leaf opens.

4. If you want to enlarge the trunks of trees in cultivation, or if a tree is healing from scars or wounds, do not nip the buds&emdash;just let them grow.

 


Late-Month

5. Insects. As the weather starts to warm up, aphids will attack the tender new leaves. Spray with diluted (1/2 normal strength) Malathion.

6. Transplanting

    a. Citrus trees, gardenia, and pomegranates. Begin transplanting now.

    b. Crapemyrtle. Wait until April.

    c. Maple. Missed transplanting earlier? There is a second chance to transplant just after bud growth ends, but before growing begins again.

    d. Camellia and Sasanqua (camellia family). Transplant immediately after blooming. Camellia roots have a tendency to form a coil, so take time to uncoil the roots when transplanting.

    e. Wisteria. Transplant before flowering. Do not remove the seed pods after blooming in order to keep new growth to a minimum.

     

 


Last Updated March 13, 2003.
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