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Author Topic: jackfruit plant leaves  (Read 1104 times)

mahen.jnk

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jackfruit plant leaves
« on: April 08, 2018, 12:59:17 PM »
This jackfruit plant was bought from a local nursery when it was 5ft height and probably 2 years old. I planted this in ground about 7-8 months ago. It looks healthy putting new growth but recently I have been noticing this dark reddish brown stains on the underside of the leaves. This is only happening to the older leaves that are thick and dark green on the top side.   pics below.  What could be the problem?

Also tips and edges of the most of the older leaves are turning brown .   New leaves are looking good. pics below.

thanks in advance
mj





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scottsurf

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Re: jackfruit plant leaves
« Reply #1 on: April 08, 2018, 06:21:18 PM »
salt burn ?
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mahen.jnk

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Re: jackfruit plant leaves
« Reply #2 on: April 08, 2018, 11:06:37 PM »
The small leaf in the 3rd pic appears to be due to salt burn. Whats that on the bottom side of the leaf in the 1st pic?
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Guanabanus

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Re: jackfruit plant leaves
« Reply #3 on: April 10, 2018, 09:42:28 PM »
Possibly mild deficiencies of Potassium and Magnessium.
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