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What's happening to my Grosse Lisse?

Posted by MrBighead VIC (My Page) on
Sat, Nov 29, 14 at 0:40

If anyone can tell me what is going wrong with my Grosse Lisse crop I would be very grateful.
They are in good soil that was prepared with dynamic lifter and some ag. lime and when they started to flower I gave them each about 25g of Potash.
I think we have had too much rain in the last couple of weeks but there is little I can do about that.
The leaf growth has become sparse and the lower leaves are yellowing as in the attached picture.
I will post some extra pics. Please help!


Follow-Up Postings:

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RE: What's happening to my Grosse Lisse?

Another leaf scan


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RE: What's happening to my Grosse Lisse?

One of my 9 Grosse Lisse plants. (all are developing the same problem)


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RE: What's happening to my Grosse Lisse?

Hi, looks like a nutrient issue to me. Yellowing of lower leaves is usually associated with nitrogen or magnesium deficiency, which can be caused by over-watering/too much rain.

Nitrogen and magnesium are both 'mobile' within the plant so as it grows, it will redirect nutrients from its lower/older leaves to its new growth and lower leaves get less sun so less chlorophyll....more yellow, so could be a combination of both.

I wouldn't worry about it too much, maybe add a mild dose of liquid fertiliser.

Cheers


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RE: What's happening to my Grosse Lisse?

I am with antipodean....100%

Seysonn


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RE: What's happening to my Grosse Lisse?

Seems like a consensus is forming! Thanks so much for your help. We have had too much rain for tomatoes this spring and with our sandy soil I guess that's a recipe for nutrient run-off.

I have given them some Powerfeed Flowers and Fruit and will post the result.

Any opinions on foliar feeding?


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