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Seedling Light Height (SAD LAMP)
Eagersstarted grow question 4 years ago
Whats the best light height above seedlings, mine are on day 8 and had good growth up until now they have stopped for around 24hrs I use a SAD lamp for seedlings and has been 4cm away from them, see photo seems to be burning, rounding and curling? Moist meter of soil is ok. Thank
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Plant. Other
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MadeInGermanyanswered grow question 4 years ago
Hey how much watt does the lamp have? 4 cm are a bit close :-) I would say with seedlings about every 100 watts about 15 cm away from the seedlings :-) greetings 👌👍
Eagersanswered grow question 4 years ago
Thanks for the quick reply, its a 55w lamp. I have limited info on it unfortunately as the company no longer exists its quite an old girl I pulled out the garage! haha. Was due to some unwelcome weather though that I hadn't expected.
Yes good point, I had it at 12cm to start and seemed to have the impression it would need as much as it could get (not taking into account it would grow and maybe get too much!) Got ya I will move back up to 12cm today!
Do you have any idea what might be causing the leaf to almost stunt its growth and round off with a burnt tip? Or is that just pretty normal? Thanks😀👍
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