When small plants win
Area cap, open count
pack the footprint with many plants instead of a few giants
Shorter veg
they reach a usable canopy sooner, so harvests come faster
Less labor
small plants need less staking and less long-term training
Count-cap warning
if plant number is limited, do the opposite and grow fewer, larger plants
Mid-size perpetual example
Flip size
veg until each plant covers about 4 sq ft (0.4 sq m)
roughly 2 ft by 2 ft (0.6 by 0.6 m)
Flower pair
keep two bloom plants started a month apart so one finishes each month
Lamps
400 W or 600 W for veg; 600 W or
better
1000 W for flower
Harvest
about 0.5 to 1 lb (0.25 to 0.5 kg) a month in this layout
Smaller ten-plant example
Veg light
a 250 W HPS or a four-tube T5 bank
Veg count
four plants in the veg section
Flower light
two plants under a 400 W lamp
Harvest
about 4 to 6 oz (113 to 170 g) a month
Cadence
pull one or two plants each month in a ten-plant rotation
How to bump yield without growing giants
Two vs one
with the same power, a two-plant harvest often beats a single-plant harvest by about 10 to 20 percent
Spread at finish
extra finish lamps let plants open up and stack more flower
Same watts, more tops
more small plants can use the light more evenly than one bulky plant
Stop when you have enough
shrink lamps or veg time if the monthly jar is already full