New plants ... 2 1.2 weeks old ..... yellow tips on a couple .. HELP

rachsymes

Member
Hi peeps

Ok got some Blue Cheese that I germinated and planted. I waited 2 weeks and now have it under my 600w hps and have started with a half dose of Canna Coco A+B nute.

All seemed well for a couple of days and growth was and is fine as they have grown approx. an inch in 2-3 days.

I noticed today on the two smaller plants the tips of the first set of REAL leaves have gone yellow and look like they are dying or even getting a little crisp.

Any advise on what to do .... light is about 2 feet above plants, got good ventilation as in 5in fan with carbon filter, 4in intake of cool air and 8in oscillating fan inside.

Temp is around 29-31 c in day time and drops to approx. 18-20 c at night.

Some pics ... sorry for quality but hope you can see the difference between the good and bad plants.


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