Lower leaves turning yellow after MH to HPS swap.

Ifrit · Jun 24, 2013

I am trying to figure out if this is normal. I have seen many photos of females that show yellowing when they begin to flower. I would think this is due to the plant absorbing the nutrients in the leaves to focus on blooming. I added some boiled banana peel tea with molasses mixed in a gallon of water.

Crankyxr · Jun 24, 2013

Pics would help us diagnose your problem.

curious2garden · Jun 24, 2013

Here's what you need to post to get quality help on your grow.
(1) Give images under metal halide or incandescent (no hps).
(2) Give complete synopsis in one post telling us all the details.

(a) substrate
(b) nutrients
(c) additives
(d) age
(e) strain
(f) environment (specifics on temperature swings, images of habitat, ducting, humdity, etc...)
(g) miscellaneous

Now you will have a chance of getting meaningful support because most people here would like to help you. Unfortunately without this info all we are doing is guessing. If you decide to use the wrong guess you may end up potless.

Ifrit · Jun 24, 2013

curious2garden said:
Here's what you need to post to get quality help on your grow.
(1) Give images under metal halide or incandescent (no hps).
(2) Give complete synopsis in one post telling us all the details.
(a) substrate
(b) nutrients
(c) additives
(d) age
(e) strain
(f) environment (specifics on temperature swings, images of habitat, ducting, humdity, etc...)
(g) miscellaneous

Now you will have a chance of getting meaningful support because most people here would like to help you. Unfortunately without this info all we are doing is guessing. If you decide to use the wrong guess you may end up potless.

Nirvana Papaya:

germinated 4/16
Vegged for 2 months
Substrate is Sunshine #4
Nutes are Aurora Innovations by Roots Organics.

I think the HPS burned the top of the plant. How does the plant look overall? Is the yellowing normal after switching to HPS?

topfuel29 · Jun 24, 2013

check your soils ph

Lower leaves turning yellow after MH to HPS swap.

Ifrit

Active Member

Crankyxr

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curious2garden

Well-Known Mod

Ifrit

Active Member

topfuel29

Well-Known Member

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