I planted some clone in rockwool, 4 days ago. Ph was balanced at 5.8. The first 24 hours I had problem keeping the temp below 85 degrees.

I reloctaed them to get the temp is regulated at 76 degrees. humidity between 80%-86%.

The lower leaves have been turning yellow for the past day. They are located under a dome which I remove the dome for 15 min. in the am and PM. the
top vents are one quarter opened.

The is my first attempt using rockwool. Is there anyway to correct this?

Any guesses where I went wrong.
markhug Reviewed by markhug on . Clones-lower leaves turning yellow I planted some clone in rockwool, 4 days ago. Ph was balanced at 5.8. The first 24 hours I had problem keeping the temp below 85 degrees. I reloctaed them to get the temp is regulated at 76 degrees. humidity between 80%-86%. The lower leaves have been turning yellow for the past day. They are located under a dome which I remove the dome for 15 min. in the am and PM. the top vents are one quarter opened. The is my first attempt using rockwool. Is there anyway to correct this? Rating: 5