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Leafs curled up
HighZenBergstarted grow question 3 years ago
Hi there,
I need some advice. It’s day 29 an the leafs curled up. What could it be ? I didn’t water for 48 hours, light ist 60 cm away, temperature is 28C
I started to give 1,5 ml of bio grow.
Thanks in advance
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Managraanswered grow question 3 years ago
heat,nute lock , wind burn......try 24 c temp....water only two times no nutrients .try only half dose of nutrients as on label....air flow indirect ...not at the plant... like bounced off a wall . good luck. noting the 3rd photo the leaves are "tips up" 1 and 2 have drooping leaves remember 3 if you can ..whatever you were doing just before photo 3...do that amounts/ scheduling.
Gorillagardeneranswered grow question 3 years ago
Your plant is trying to conserve moisture, this happens to all ants not just weed
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Burmeseanswered grow question 3 years ago
Hi there, Those curling leaves indicate that your plant is suffer from heat stress.Even though your temp is 28C, the space between internodes is too short, curling leaves and that heat stress causes your plant to take up more nute and becoming dark green leaves.Also check the temp near the leaves and raise your light or reduce your light intensity.Happy growing... ✌️
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Hashyanswered grow question 3 years ago
Hi it looks like your just on the edge of what your plants can take Ec wise, got little brown tips. The curling up is because they can't handle the heat. Give a good watering with correct ph and try and get your temps down a few deg. Knock 2 hours off your light schedule that should help and 18/6 is fine for autoflower.
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Chow_13answered grow question 3 years ago
looks like light and/or heat stress. what is your daytime temperature
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