G
greenhornets
Have clones in power cloner. They are about 2 months old and have roots. All showing different signs of deficiency. Clones are not growing and most have died. There is a salt buildup on stems and on neoprene inserts for power cloner. Water temp is 73, room temp is 70, and the ph is 5.8. The tds is at 600 and climbing. In 2 days it went from 600 to 620. Clones are still small with no size. What should I do? What could be the cause of this?