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Lamp distance

jacock
jacockstarted grow question 7 months ago
maybe the lamp is too close? Plants are fine and not burnt, they keep adding nodes and leaves,but they seem too short (7cm the shortest, 11cm the tallest at day 19/20). The lamp is a Mars hydro tsw2000 (450W), until now it has always been at 30 cm and changed from 25%, to 50%.
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Setup. Lighting
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m0use
m0useanswered grow question 7 months ago
They don't look to bad to me atm. All the main lamp manufactures have guides in the their product manuals and online in their product page on recommended hang heights and dim settings for seedlings, veg and flowering plants. I suggest you look for it, its not set in stone either, sometimes its need a few more inches or less, all depends on the plant. Good Luck!
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