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schmedrickk · #4 (**permalink**) 06-11-2009, 07:55 AM

Yikes, that is a nasty looking problem. Can you run a PH test of your Fert solution and let us know the results?

Also, since you have the testing kit can you run a test on your Nitrogen, Phospherous, and Potassium levels in the soil, and let us know the results?

Are you adding Grow Big, Tiger Bloom, and Big Bloom all at the same time? If so, you should only use Grow Big during Veg, and Tiger Bloom during Flower. Big Bloom can be used during both veg and flower. Mixing all 3 at the same time can be toxic.

This should be a good start to try to figure out what is going on.

#4 (permalink) 06-11-2009, 07:55 AM
schmedrickk Registered User Join Date: Feb 2009 Posts: 85	Re: What deficiency is this? (PICS) Yikes, that is a nasty looking problem. Can you run a PH test of your Fert solution and let us know the results? Also, since you have the testing kit can you run a test on your Nitrogen, Phospherous, and Potassium levels in the soil, and let us know the results? Are you adding Grow Big, Tiger Bloom, and Big Bloom all at the same time? If so, you should only use Grow Big during Veg, and Tiger Bloom during Flower. Big Bloom can be used during both veg and flower. Mixing all 3 at the same time can be toxic. This should be a good start to try to figure out what is going on.