GreenRocket
- 8
- 3
Hey guys, new grower here.
Growing some clones taken from a flowering (only just) plant. Rooted in rockwool cubes and then planted into soil.
Grow space temperature is pretty high, around 26-30 Celsius, unable to get any colder due to space grown in. Using a 300w led panel. Grow space lined with aluminium foil. Could the foil be an issue?
PH level tested just below 7. Generally watered once per day with tap or rainwater. (Soil is checked before watering)
I'm having issues diagnosing the problem, fed with nutes when I first noticed the lower fan leaves going yellow. Now brown spots are appearing on the centre leaves, more so towards the lower portion of the plant.
Any ideas? Suggestions? I was leaning towards a nute problem but now thinking it could be heat stress related?
Added some photos but can take more if it helps.
Growing some clones taken from a flowering (only just) plant. Rooted in rockwool cubes and then planted into soil.
Grow space temperature is pretty high, around 26-30 Celsius, unable to get any colder due to space grown in. Using a 300w led panel. Grow space lined with aluminium foil. Could the foil be an issue?
PH level tested just below 7. Generally watered once per day with tap or rainwater. (Soil is checked before watering)
I'm having issues diagnosing the problem, fed with nutes when I first noticed the lower fan leaves going yellow. Now brown spots are appearing on the centre leaves, more so towards the lower portion of the plant.
Any ideas? Suggestions? I was leaning towards a nute problem but now thinking it could be heat stress related?
Added some photos but can take more if it helps.