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Ficus benjamina question - recognize issue?

Hey guys,
If there’s one plant in my house that gets revered, it’s this one. Because she’s gone absolutely mad over the dumbest things, I actually fear her as much as I enjoy her. Total snowflake. I turn her about once every 6 months because she doesn’t even like that, which led to her needing a stick to fix the forward curve she’d developed. She’s about....four years old or so.

Anyway, she’s been doing near perfectly (or as perfectly as she will ever do for me) since October or so with only an intermittent leaf falling off 7-10 days or so. In my book, that’s called success with this plant, haha. But in the last 3 days, she’s become temperamental again. She does have the sunniest spot in the house with an eastern and southern window to her sides. I also wipe every damn leaf on this plant about once every 2 months. Arduous process, let me tell you, but she’s in my kitchen eat-in area and I cook a lot, so...

Thinking back, I did do two things in the last week or so, but it seems ludicrous that she would throw a fit on account of that. I opened the window to her right for about ten minutes when it was probably in the high 50s. This is a corner in my kitchen and I was apparently trying to burn the house down, hence the window. Second, I pulled her out from the corner by about a foot or less just so her backside could get some sun too. Sheesh.

But in some of the shots below, the leaves look damaged a little. I can’t imagine why they’d get damaged except for some insect I don’t see? There’s nothing there for her to bump into except the wall, and the damage is not all in the back but on what is her current “front,” too. And about 10 leaves have fallen off just yellowed but without any injury like the second picture (which is her thing when she starts acting up). Does anyone recognize the issue?

In better news, whenever this plant shows ailments, I take that opportunity to take her outside to shower her down and completely flood her over and over. (I mean, if you’re gonna throw a fit, I’ll give you something to throw a fit about, right?) So she is now outside and looking happy & clean—and will probably be leafless by tomorrow morning. We utterly lack humidity and I know that is an issue. Like right now, it’s 75 degrees with 9% humidity outside and not much better indoors. I know she looks unruly and wild right now, but I have no idea what I wang her to be so I’m just letting her do what she wants for now. She seemed to like that corner, but I don’t know if she’ll manage once summer and 110+ rolls in.

Comments (11)

  • 7 years ago
    last modified: 7 years ago

    How often do you water? How much do you water? What do you use to tell it’s time to water again?

    does the pot have drain holes?

    do you fertilize? If so, with what?

    when was the last full repot?

  • 7 years ago
    last modified: 7 years ago


    Hi Dave, I did a full repot last fall because it cracked it’s pot with this one mega root. If not for that root I think I could’ve gone for an additional year without a problem. I added a little Osmocote at the time and I haven’t fertilized since, though I’m about to start soon for all the plants. (Ordinarily I’ve used Foliage Pro for it.) I water when the soil feels dry to a good 2-2.5” depth or so - which has been every 10-12 days over winter and in the last month or so, it’s been getting drier faster so I’d say about 8-10? I don’t have this one in gritty mix anymore so it’s Fox Farms’ Ocean Forest with perlite.

  • 7 years ago

    I see nothing wrong with it.

    The yellow leaf isn’t a sign of anything wrong and the other two leaves appear to be mechanical damage.

  • 7 years ago
    To be clear, I was showing examples of the leaves but didn’t show every leaf - and I realize it’s hard to see the extent from the full length picture. It’s a considerable number of leaves doing this - just yellowing, tips drying, or suddenly damaged.

    I’m not saying I think it’s about to die, and Lord knows this ain’t the first time she’s pitching a fit about something, but it is about to lose about 50-60 affected leaves, and I was curious whether anyone could see why or recognized the symptoms. Just two weeks ago, my aunt was in town commenting how pristine each leaf was and now, this.

    I’d be less surprised if we were going into winter but it’s starting to get warm here. Could be just her thing, I guess, but it seems 99% of the time, it’s something I did with or to the plant unknowingly. :)
  • 7 years ago

    Hi, Grace - nice to see your tree is doing well o/a. Ficus are well known for their adverse reaction to sudden chill. Plants that experience sudden chill usually react with the same aversion as plants subject to much colder temps but allowed to arrive at these low temps gradually, over a much longer time period. Damage caused by very low temps, but still above freezing, and by sudden chill, is the result of phenolic compounds leaking from cells into intercellular spaces.

    Al

  • 7 years ago
    Thank you, Al! (Long time no “see, though I’ve read your latest posts.)

    So it was that 5 minute blast of cold air, I take it. How very...prissy. Haha. The majority of the issues are centered around the middle of the plant so I guess that would make sense since that’s where the window actually opens. Can this leakage of phenolic compounds cause visible damage too, or is that something else?

    Anyway, one day soon, I’ll be hollering for pruning help with this one. I know I need to do something soon with this wild “hairstyle” she’s got going.

    Thanks, Al!
  • 7 years ago
    last modified: 7 years ago

    I know, huh! Like spoiled kids. Do the least little thing they don't like & they throw all their leaves on the floor!

    Damage is sometimes evident by wet areas on the leaves that turn dark, then corky, but more often, the leaves are unceremoniously shed days subsequent to the exposure. It is a good candidate for pruning - shouldn't be too hard, though.

    Best luck - glad for the chance to say hey.

    Al

  • 7 years ago

    I've been at bonsai for close to 30 years, and I often have trees I'm certain hold a LOT of potential, but I just can't see it. 2 of my best trees were not pruned to achieve a particular end I envisioned until many years after I acquired them. I probably scrutinized both of them 100 times until something just absolutely jumped out at me in an 'eureka moment'. Sometimes that happens as you walk past a tree I've been considering for a year or more. Not only that, but more often than not I end up revising what I had envisioned as the future style or design of a tree because the tree vetoed my plants by revealing a more interesting path I hadn't considered.

    If you learn the basics of pruning, like what happens when we prune, when to prune, and a few basics like where to concentrate most of your pruning efforts and how to pinch, what's left is removing the problematic branches. By problematic, I mean the ones that don't contribute to your vision of what the plant wants to be.

    I think I'll start a Q/A thread about pruning and see where it goes.

    Al

  • 7 years ago
    last modified: 7 years ago

    @ Al Where will that thread be found?

    @ Grace where do you want this plant to be in 5 years? "Alive"

    Ain't that the truth!