▲ 23 r/Hosta

Three years of trial and error to stop my hostas from scorching by August

I've got about a dozen hostas scattered around the north side of the house and for the first two summers every single one of them looked rough by late July, edges crisping up brown no matter how much I watered. Took me embarrassingly long to realize the "north side" wasn't actually shaded the way I assumed, there's a gap between two neighboring roofs that lets afternoon sun rake across that whole bed from about 2pm to 5pm in summer.

This year I finally moved the worst offenders, a couple Sum and Substance and one June, over to a spot that gets filtered light under a maple instead. Night and day difference. The Sum and Substance especially seemed to sulk for about three weeks after transplanting (drooping leaves, a couple yellowed) but bounced back hard once it settled in and now has leaves the size of dinner plates with zero scorch.

What surprised me most is how much variety-to-variety difference there is in sun tolerance even among ones marketed as "part shade." My Francee handled the rough spot fine the whole time, barely any browning, while the June types were the first to fry every single year. I'd read that blue-leaved hostas are more shade dependent than green ones but didn't really believe it until I watched it happen in my own yard for three seasons straight.

Also started mulching heavier this year, maybe two inches of shredded bark, and I think that helped keep the roots cooler even in the spots that still get some midday sun. Combined with the move, watering deeply twice a week instead of a little every day, it's the first summer none of my plants looked stressed by the end of it.

Curious if anyone else has had a specific variety that just refuses to tolerate the amount of sun the tag claims it should handle. Feels like the tags are more of a starting guideline than an actual rule.

reddit.com
u/windy-basin98 — 11 days ago

What actually fixed my leggy African violet necks

I inherited three violets from my grandmother's collection about a year and a half ago, and all of them had that classic problem where the crown sits way up on a long bare stem, almost like a little palm tree. I'd read that you just repot deeper to bury the neck, but that only worked for one of the three and I couldn't figure out why the other two kept sulking after I tried it.

Turns out the depth of burial wasn't the issue, it was what I was burying it in. The two that struggled were planted in a straight potting soil mix, way too dense and holding onto water right around that buried stem, which basically rotted the lower leaves instead of encouraging new roots. Once I switched to a mix that's mostly perlite and orchid bark with just a little peat for structure, the buried neck actually started throwing tiny root hairs within about three weeks instead of just sitting there mushy.

The other thing nobody mentioned to me until a local grower pointed it out: don't bury the whole neck at once if it's really long and woody. I did mine in two stages about six weeks apart, burying half the exposed stem each time. Gave the plant a chance to establish new roots at each level before asking it to support more buried tissue.

Two of the three are now sitting flush in their pots with full rosettes and no more bare neck showing. The third one I'm still working on since its stem was almost two inches long, but it's finally pushing new leaves at the crown instead of just holding steady, so I think it's turning the corner.

Curious if anyone else does the staged burial thing or if you've had luck just doing it all in one repot. My grandmother apparently just repotted hers every spring without thinking twice about it, and I'm wondering if I'm overcomplicating something that used to be pretty routine.

reddit.com
u/windy-basin98 — 15 days ago

My tillandsia setup finally clicked after I stopped treating them all the same way

Had a rough first year with air plants because I was watering everything on the same schedule and just kind of hoping for the best. Lost a couple xerographica and a bulbosa before I actually sat down and looked at what each species wanted instead of lumping them together.

The big shift was separating my mesic types (ionantha, brachycaulos, caput medusae) from the more xeric ones (xerographica, tectorum, streptophylla). The mesic ones get soaked once a week for about 20-30 minutes and dry within a couple hours because they're near a window with decent airflow. The xeric types get misted more often but never fully submerged, and I learned the hard way that streptophylla especially hates sitting wet at the base where the leaves curl in on themselves.

Lighting was the other piece I underestimated. I moved everything off a north facing sill to an east facing one and the difference in blush color and overall firmness within a month was pretty dramatic. My ionantha went from kind of dull green to a proper red blush during bloom, which apparently means it's actually happy instead of just surviving.

Also started letting them dry completely upside down after watering instead of setting them right side up in their little display spots while still wet. Seems obvious in hindsight but nobody tells you that trapped water in the crown is basically the number one killer until you've already lost a plant or two to it.

Still figuring out fertilizing, I'm doing a very diluted bromeliad fertilizer maybe once a month but curious if others do it more or less often depending on species.

reddit.com
u/windy-basin98 — 16 days ago