Hi, I would like some advice on how to proceed with my sick plants.
We're Running twelve plants in hydroton with a continuous drip system hooked up to a 30 gallon res. Using House and Garden nutes and have been doing well until the past week when things started looking very sickly and unhealthy.
We were about to flip it to 12/12 when the plants started looking pretty bad and decided against it. The lights are HPS now and still on 18-6.
Please take a look. There has been new growth although all the leaves are curled downwards like the old leaves. There is also a distinct yellowing from between the veins of the leaves on a couple leaves but not all.
What could be the problem and what is the best way to fix this. Do we need to flush, if so, what is the best way to approach this.
Thanks for any help!
We're Running twelve plants in hydroton with a continuous drip system hooked up to a 30 gallon res. Using House and Garden nutes and have been doing well until the past week when things started looking very sickly and unhealthy.
We were about to flip it to 12/12 when the plants started looking pretty bad and decided against it. The lights are HPS now and still on 18-6.
Please take a look. There has been new growth although all the leaves are curled downwards like the old leaves. There is also a distinct yellowing from between the veins of the leaves on a couple leaves but not all.
What could be the problem and what is the best way to fix this. Do we need to flush, if so, what is the best way to approach this.
Thanks for any help!