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View Full Version : HELP SAVE MY BANANA PLANT! (Pictures)


agentcooper
05-03-2019, 03:13 PM
https://i.ibb.co/YPtHfh1/dying-banana-plant.png

I bought a large banana plant early this year. The previous owner recommended that we wait till the outdoor temperature at a minimum 5°C / 41°F to transfer to plant in order to minimize the shock to its root and repotting, so we waited till early March.

The owner sawed the root out from the previous planter and we moved it back to mine, and I got a 25" wide 20" tall pot for the plant. Everything was peachy. A couple of weeks later, the leaves started falling. So we cut the broken leaves off.

It was downhill from there. Leaves kept on breaking/falling and a sucker keeps sprouting. I would try and dig out the soil around the sucker and cut it from as deep as I could. But it's no use; it keeps popping out every week.

Now, there are 2 leaves left and they're browning.

Is there hope left?

I read a bunch of articles and here are what I know:
1. Definitely not too much water. Top 2" soil is quite dry and going deeper it's moist.
2. It's facing the same side (south west) by the window so it should get the same sunlight as before.
3. No fertilizer yet but when I repotted it I chopped up broken leaves and mixed in with the soil, as I was told that's the best plant food for banana trees.
4. Cut off some of the thick brown layers on its trunk.

I feel pretty hopeless.

May 13 updates:

After the last leaf was gone, 2 new pups are sprouting...
What's the best course of action here? What should I do if more pop up?

geissene
05-03-2019, 07:12 PM
Did you look for spider mites?

SoFloBanana
05-03-2019, 07:34 PM
https://i.ibb.co/YPtHfh1/dying-banana-plant.png

I bought a large banana plant early this year. The previous owner recommended that we wait till the outdoor temperature at a minimum 5°C / 41°F to transfer to plant in order to minimize the shock to its root and repotting, so we waited till early March.

The owner sawed the root out from the previous planter and we moved it back to mine, and I got a 25" wide 20" tall pot for the plant. Everything was peachy. A couple of weeks later, the leaves started falling. So we cut the broken leaves off.

It was downhill from there. Leaves kept on breaking/falling and a sucker keeps sprouting. I would try and dig out the soil around the sucker and cut it from as deep as I could. But it's no use; it keeps popping out every week.

Now, there are 2 leaves left and they're browning.

Is there hope left?

I read a bunch of articles and here are what I know:
1. Definitely not too much water. Top 2" soil is quite dry and going deeper it's moist.
2. It's facing the same side (south west) by the window so it should get the same sunlight as before.
3. No fertilizer yet but when I repotted it I chopped up broken leaves and mixed in with the soil, as I was told that's the best plant food for banana trees.
4. Cut off some of the thick brown layers on its trunk.

I feel pretty hopeless.

I don't think this is the source of your problem but, as a digression, I'd recommend against putting fresh organic material in your soil that isn't composted. Fresh organic material, such as banana leaves, can tie up nitrogen during the initial phases of composting so it's best to compost those materials separately and add them to your plants later as a top dressing (or mixed in if you're preparing a bed for planting a month or two later).

agentcooper
05-03-2019, 07:55 PM
Did you look for spider mites?


I don't think it's spider mites because I haven't noticed any webbing.

agentcooper
05-03-2019, 07:56 PM
I don't think this is the source of your problem but, as a digression, I'd recommend against putting fresh organic material in your soil that isn't composted. Fresh organic material, such as banana leaves, can tie up nitrogen during the initial phases of composting so it's best to compost those materials separately and add them to your plants later as a top dressing (or mixed in if you're preparing a bed for planting a month or two later).

Good to know, thanks!

George Webster
05-03-2019, 11:27 PM
I don't think it's spider mites because I haven't noticed any webbing.

I have had serious spider mite problems with no webbing.

Check the underside of the leaves carefully.

cincinnana
05-04-2019, 07:13 AM
The plant looks pretty normal for being indoors in low light for a few months.
Like my plants they soon decline until I put them outdoors again in seven months.

Even in front of a cold window(which is probably uv coated and energy efficient) is not enough to keep your plant healthy.

Your large plant also plant sits above any usable light coming through the window too.


Once the plant is outdoors in the sun it will sort itself out and become the awesome dwarf plant it once was.

If the daytime temps are above 5c then move it out during the day and bring it in at night.
And also leave the pups be....they are not hurting anything. Let them grow out.
Your plant will always put out pups every month or so.

Your plant is stressed enough and does not enjoy being hacked on every other week:)

You might find this helpful with the care of your new plant.
http://www.bananas.org/296373-post1.html

agentcooper
05-06-2019, 12:28 PM
The plant looks pretty normal for being indoors in low light for a few months.
Like my plants they soon decline until I put them outdoors again in seven months.

Even in front of a cold window(which is probably uv coated and energy efficient) is not enough to keep your plant healthy.

Your large plant also plant sits above any usable light coming through the window too.


Once the plant is outdoors in the sun it will sort itself out and become the awesome dwarf plant it once was.

If the daytime temps are above 5c then move it out during the day and bring it in at night.
And also leave the pups be....they are not hurting anything. Let them grow out.
Your plant will always put out pups every month or so.

Your plant is stressed enough and does not enjoy being hacked on every other week:)

You might find this helpful with the care of your new plant.
http://www.bananas.org/296373-post1.html

Thank you! I bought the plant from someone who housed the plant indoors for the past 3 years, and as I live in downtown and have no balcony so unfortunately it cannot be moved outdoors :(

I'll stop cutting out the pups.

cincinnana
05-07-2019, 03:46 AM
Thank you! I bought the plant from someone who housed the plant indoors for the past 3 years, and as I live in downtown and have no balcony so unfortunately it cannot be moved outdoors :(

I'll stop cutting out the pups.

Supplemental lighting will make your plant perk up some
Some grow light ldeas are somewhat easy to make and purchase from the internet.
You might just need to get a quality led grow bulb for your plant.

MiamiNice57
06-09-2019, 02:05 PM
Hmm maybe late for this post but hope it helps.

The yellowing is two fold.

1) Fungus, too much water, too small container.
2) Small white bugs?
Fungus can be combated by using copper (Southern AG) spray and drench the soil as well.
As with any chemical, follow directions do not use more than recommended

Let me know if this helps

edwmax
06-10-2019, 05:22 AM
...............................
...

I read a bunch of articles and here are what I know:
1. Definitely not too much water. Top 2" soil is quite dry and going deeper it's moist.
2. It's facing the same side (south west) by the window so it should get the same sunlight as before.
3. No fertilizer yet but when I repotted it I chopped up broken leaves and mixed in with the soil, as I was told that's the best plant food for banana trees.
4. Cut off some of the thick brown layers on its trunk.

I feel pretty hopeless.
...



Does water drain from the bottom of the pot and is it discarded? ... If it does not then the lower part of the pot is water logged and stale. Even tho the top of the potting soil is dry. The pot needs to be in a saucer with the drain holes raised above any water that drain out. ... Next, the potting soil needs to be fast draining. Which mean you pour water in the top and see water running out the bottom immediately (not minutes or 1/2 hour later). ... Commercial Potting soil has too much peat for banana plants and peat hold water like a sponge. Thus the need to mix potting soil with perlite (or course sand) at 50% to 75% perlite. ... Get and use a long stem moisture meter to check moisture deep in the pot. You can also check the moisturer level though the pot drain holes if the stem doesn't reach the bottom.



What the above posters said is correct. BUT, the pot conditions and potting medium MUST be right to begin with. It will likely be too late to save the plant if the potting conditions are found to be the cause of the problems later.


I further do not recommend using compost in the potting mix for bananas. Like peat, it holds too much water and induces a rot into the pot and not good for bananas. This is how compost works and breaks down. ... However, watering with a compost tea is good and the nutrients are immediately available for the plant use while keeping the rot out of the pot.