SU2
Omono
Because of how easily I can come-by ~1' wide Bougie stock, and how I can propagate 4"+ thick hardwood sections, when I began bonsai in-earnest half a decade ago I had really "stocked up" on Bougainvilleas.
Sadly, I have had chlorosis issues that I cannot figure-out, they blow my mind because they don't affect all my bougies and I've tried everything I could think of:
- pond-baskets to eliminate "wet feet" (even doing "intentional dry-outs" on such specimen)
- nutes: They've seen everything from "slow&steady", to force-feeding, of nitrogen...no difference. I've done supplemental Iron/Fe, and Magnesium/Mg+, both in-combination and, usually, alternating (ie a couple weeks of 2x/week magnesium, then couple weeks of iron, repeatedly)
- pH: I know this can be problematic, and Bougies like things especially acidic....so I've gone and made some very acidic mixtures, to no avail (and, of course, "regular acidic" and "regular just-below-neutral" mixtures)
- Pruning: I've let trees grow 6mo+ untouched, others I've got in a "hedge-prune" setup wherein anytime they grow-out-from their silhouette, such shoots are trimmed
I've been able to find zero rhyme or reason for the chlorosis, and - when taking a specific affected bougie - cannot reverse/slow it. I've got some bougies going on their 3rd year of highly chloritic:
![20210303_140851.jpg 20210303_140851.jpg](https://www.bonsainut.com/data/attachments/349/349091-4abf707e5268c130b5f8d9599dfec132.jpg?hash=Sr9wflJowT)
![20210303_141020.jpg 20210303_141020.jpg](https://www.bonsainut.com/data/attachments/349/349093-6399708a35eead7462ebebd41e3514a7.jpg?hash=Y5lwijXurX)
(yup, the wood-mulches are strictly for upping the acidity!)
Have also laid iron granules for "longer term uptake", still to no avail....can't figure out WTH I'm missing!! As mentioned I have more bougies than anything else, and have tried so many "a/b" tests trying to figure this out but am no further-along in resolving it, so here I am hoping for some help![Big Grin :D :D](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f600.png)
Sadly, I have had chlorosis issues that I cannot figure-out, they blow my mind because they don't affect all my bougies and I've tried everything I could think of:
- pond-baskets to eliminate "wet feet" (even doing "intentional dry-outs" on such specimen)
- nutes: They've seen everything from "slow&steady", to force-feeding, of nitrogen...no difference. I've done supplemental Iron/Fe, and Magnesium/Mg+, both in-combination and, usually, alternating (ie a couple weeks of 2x/week magnesium, then couple weeks of iron, repeatedly)
- pH: I know this can be problematic, and Bougies like things especially acidic....so I've gone and made some very acidic mixtures, to no avail (and, of course, "regular acidic" and "regular just-below-neutral" mixtures)
- Pruning: I've let trees grow 6mo+ untouched, others I've got in a "hedge-prune" setup wherein anytime they grow-out-from their silhouette, such shoots are trimmed
I've been able to find zero rhyme or reason for the chlorosis, and - when taking a specific affected bougie - cannot reverse/slow it. I've got some bougies going on their 3rd year of highly chloritic:
![20210303_140851.jpg 20210303_140851.jpg](https://www.bonsainut.com/data/attachments/349/349091-4abf707e5268c130b5f8d9599dfec132.jpg?hash=Sr9wflJowT)
![20210303_141020.jpg 20210303_141020.jpg](https://www.bonsainut.com/data/attachments/349/349093-6399708a35eead7462ebebd41e3514a7.jpg?hash=Y5lwijXurX)
(yup, the wood-mulches are strictly for upping the acidity!)
Have also laid iron granules for "longer term uptake", still to no avail....can't figure out WTH I'm missing!! As mentioned I have more bougies than anything else, and have tried so many "a/b" tests trying to figure this out but am no further-along in resolving it, so here I am hoping for some help
![Big Grin :D :D](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f600.png)