Blooming cascade-style Elephant Food  (Portulacaria afra)


Cutting struck in 1988; in training since 1998.

 
October 1999.

Mid-2003: 18" maximum height, 13" wide, 16" front to back, trunk is 1-1/2" across at base;
in a 7-1/2"H brown unglazed cascade pot
(7"W top O.D., 5-7/8"W top I.D., approx. 4-1/2"W bottom O.D.)

Unlike the blooming plants described in the various articles, this specimen was not unduly stressed.  For the past year it has been sited facing eastward, getting all-morning and early afternoon full sun.  It is watered almost every day from mid-April through mid-October to encourage lush growth; fed full-strength alternating fertilizers on weekends during that time period as well. 

The irony is that this was one of the plants taken to the Kingman bonsai class in mid-May for trimming and pinching practice.  It was only barely touched.  Full attention may have ended its blooming for this year and we would never have known it.

No sign of blooming seen on the parent plant, sibling casade or other P. afra 's in RJB's collection.  If there is, this page will definitely be updated!

I have not been able to determine if any other bonsai Elephant Food in Arizona has ever been known to bloom.  A co-worker informed me, however, that her rooted cutting [non-bonsai] from a cutting from a specimen plant (growing in Whittier, CA but not John Naka's) is positioned in a sunny windowbox in her kitchen and that has bloomed before.  Maybe it's just this area...

Sixteen flower axils discovered June 2, 2003 early evening, but only on the lower half of the right-hand main branch (right 60% of picture).  No opened flowers.  Plant brought indoors for these photos the next day.  By that time a seventeenth axil was visible.

 
Enlarged view of open flowers (life size: 2 to 2.5 mm) and unopened buds along axil which rises out of the base of a leaf pad. 

 
Below, axils with a few opened flowers.
Open flower, 
about twice life size.


 

June 4, 2003, more opened flowers

 
June 4, 2003
June 4, 2003

 
Plant brought home and back outdoors that afternoon.  Indoor temperatures had been low 70s F.  Outdoors mid-60s F at night to upper 90s F during day.  Flowers closed at night.  Few flowers were seen opened on the 5th, a few others on the 6th.  By morning of June 7th only 2 were open.

 
8th
0

15th
0
9th
0

16th
0
10th
0

17th
0
11th
1

18th
0
12th
2

19th
1
13th
7

20th
1
14th
4

21st
0

Another axil (#18) was present by the 11th, and one more by the following day.
By the 29th, eight axils remained; all but 1 were completely dessicated back to their base.  The partially green one still retained the remnants of 3 flowers.  The previous week had been mostly very breezy yet the dried axils remained attached to the plant.


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