Jade Plant is quite shade tolerant. It is often grown in shady entrance ways to good effect.
Indeed.
Marck, Please cast your eye over this photo:
B and C were propagated from leaf 'cuttings' (drop-offs) from plant A
Y and 'early nursery' Z were propagated from leaf 'cuttings' (drop-offs) from plant X
A was one of about six bedraggled stems that I 'rescued' from a friend in 2019 and was lucky to revive; the other stems went back to the owner.
X was a healthy-looking plant that I bought a few weeks later. Clearly it is no longer healthy-looking. I am ashamed.
I don't know if it's clear from the photo, but the young plants – C, Z, Y – all have deep green leaves with good luster. The older plants – A, B, X – are much paler (etiolated?) and as you can see, have suffered from 'flop'. Here's X as it was in 2020 before I ruined it:
BUT I've experimented with watering intervals and I'm perplexed. After one piece of advice, I extended the interval so that the soil became bone dry (testing with a probe-style moisture meter) and stayed that way for 3 days. The plants tolerate that, but there's no evidence so far that it either stiffens the stems or addresses the etiolation.
Likewise, full-on sun on a south-facing windowsill doesn't help color or improve woodening of the stems. A, B, X all only get indirect light now. Which would suggest, given the etiolations and as intuition and basic horti knowledge would suggest, that they could use a bit more sunlight. Okay, but the more sunlight they get the shorter the watering interval has to be and is over-watering causeing the flop? Feels like a fine balancing act, but i have no idea what I'm doing.
Aaaaaargh.....
Any idea what my problem(s) is/are? Temperature is pretty constant with these houseplants, I'm sure they care minimally about humidity, so that leaves light, water and food.
What am i doing wrong?
Thanks....!