Lollipopping
Definition: Lollipopping is a pruning technique where a grower strips the small branches, bud sites, and leaves from the lower third of a cannabis plant. The plant ends up looking like a lollipop, bare underneath and bushy on top, so its energy goes to the upper buds that receive the most light.
How Lollipopping works
Under an indoor light, intensity drops fast as you move down the plant. A bud site 2 feet below the canopy might receive only a fraction of the PPFD the tops get. Those lower sites still try to flower, but they usually finish as small, airy buds growers call larf. Lollipopping removes them early so the plant stops spending resources on them.
What to remove
- Thin shoots and bud sites in roughly the bottom third of the plant.
- Growth along the main stem that will never reach the canopy.
- Small inner branches that sit in permanent shade.
A practical rule: if a branch won’t reach the top 12 to 18 inches of the canopy after the stretch, it goes.
When to do it
The best window is just before the flip to 12/12 or within the first 1 to 2 weeks of flower. By then you can see which branches will keep up. Doing it later, once buds are forming, wastes energy the plant already spent. Splitting the job into two sessions about 3 to 5 days apart reduces shock.
Extra benefits
A bare lower stem improves airflow under the canopy, makes watering and pest checks easier, and means far less tedious trimming of tiny buds at harvest. It pairs naturally with defoliation and with a SCROG screen, where everything below the net is cleared anyway.