Reviving a plant that's "basically dead"
Okay. So we've done water, crust, light, bugs, fungus gnats, my starter list, and water propagation. New topic, and it's my favorite one, honestly. What do you do when someone hands you a plant and says "this thing is basically dead, can you save it."
Because someone did hand me that. Courtney, from work. She had this pothos that looked like a sad brown shoelace in a pot, and she asked if I could do anything with it, mostly I think so she could stop feeling guilty about it in her office. I repotted it, cut it back hard, gave it decent light, and it came back. She called me a plant witch. I've repeated that compliment probably eleven times since, so, you're getting it again today, that's just how it is now…
Here's the thing though. "Basically dead" is almost never actually dead. Plants are stubborn in a way people aren't, and there's usually more life left in them than it looks like from the top.
First, check for actual life
Before you do anything, look at three things.
The stems. Bend one, gently. If it snaps dry and hollow, that part's gone. If it bends and stays a little green or flexible inside, there's life in it.
The roots. Pull the plant out of the pot. I know that feels aggressive but you need to see what's happening down there. Roots should be firm and pale-ish. If they're black, mushy, and smell bad, that's rot, and that's usually the actual cause of death, not whatever's happening up top with the leaves.
The base. Even if every leaf is gone, check right where the stem meets the soil. Sometimes there's a tiny green nub trying to start over. That's your sign to keep going.
If everything is brown and mushy and smells like a swamp, I'm sorry, that one's actually gone. But that's rarer than you'd think. Most "basically dead" plants are actually just badly overwatered and sulking.
Which brings me to the thing I say in basically every one of these lessons: most plants die from too much water, not too little. People water out of guilt, they see a droopy plant and think "it needs water" and pour more on, and that's exactly backwards. A droopy, sad-looking plant is way more often drowning than thirsty.
The actual steps
- Trim off anything that's clearly dead. Brown, crispy, hollow — cut it off. This isn't optional, it's not being harsh, dead material sitting there is just using up the plant's energy for nothing.
- Look at the roots and deal with rot if it's there. If you found black mushy roots, cut those off too, back to where the root is firm and pale. Use clean scissors or shears. Yes, it feels brutal. Do it anyway.
- Repot into fresh soil, in a pot with a drainage hole. Not the same soggy soil it was sitting in. If the pot doesn't have a hole, I'm not going to pretend that's fine, get one that does, or at least drill one, this is not the place to be precious about your pot collection.
- Water it once, thoroughly, then leave it alone. This is the part people mess up. You just did surgery on this plant. It does not need daily attention right now. It needs quiet.
- Put it somewhere with decent light but not blasting sun. A stressed-out plant with damaged roots can't handle full sun glare on top of everything else it's dealing with. Bright, indirect, and patient.
- Wait. This is the hardest part for people. You want to check on it every day, you want to see progress. Give it two to three weeks before you decide it's not working.
The water thing, again
When Courtney's pothos was struggling, part of what was going on — not the whole story, but part of it — was our water. I'd been letting mine sit out overnight by then, but I hadn't told her to, and her plant had that same white crusty buildup on the soil that I used to scrub off my shower door every week. Same water, same minerals, same crust, I just hadn't connected it yet at that point in my plant life. Once I started telling people to let their water sit out overnight before using it, tips stopped browning as often, and revivals went a lot smoother. Our tap water is hard, it leaves mineral buildup, and a plant that's already struggling doesn't need extra salt in the wound, so to speak. Let a jug sit on the counter overnight and use that instead. Costs you nothing, just a little planning ahead.
One real caution here: if you're cutting back rotten roots, wash your hands after and don't use the same shears on a healthy plant without wiping them down first. Root rot is basically a fungal or bacterial problem and you can spread it around without meaning to. Not a huge deal, just wipe the blade with a little rubbing alcohol between plants.
And I'll say it plainly: some plants really are gone, and that's fine, that happens, that's not a character flaw. But "basically dead" and "actually dead" are two different diagnoses, and most of what walks through my door labeled basically dead turns out to just be overwatered and unloved for a few weeks. Give it a haircut, fresh soil, and some patience, and see what happens.
Before next time: if you've got a sad plant sitting in the back of a closet somewhere that you've been meaning to throw out, bring it next class instead. We'll do this for real, together, on the table.