Topping vs FIM: topping removes the shoot tip completely for 2 main shoots, FIM removes 75% for 3–4 shoots — timing, technique and recovery explained.
Topping: Complete removal of the shoot tip, produces 2 main shoots. FIM (F*ck I Missed): Remove 75% of the shoot tip, produces 3-4 shoots. Timing: 5-6 nodes for topping, 4-5 for FIM. Recovery: 7-14 days. Topping more precise, FIM higher yield but more unpredictable. Never apply during flowering.
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