Worried about my baby

[somabrave]

This is my first grow and My lambs breath was doing extremely well until about last week when i switched lights from a 175 watt MH to a 400 watt HPS, the grow space became very hot the first two days but very well regulated since then (70-day/60-night) soil PH and water and Solution PH are fine but the plant seems to be getting worse. Any suggestions would be greatly appreciated

 

[TanR]

Hi Somabrave,

New to indoor growing myself (and loving it btw) but I know those more capable of addressing your issure will want to know the distance from the light to your plant.

Also where are the leaves featured in the photos located on the plant? Top, middle, bottom?

How is any new growth looking?

Good luck fellow grower!

 

[oldman60]

Probably damage done before you got things under control again. It may continue to show up on old growth for a while.
Keep any eye on the new growth.