Four plants is the legal cap for most home growers in Canada, and that limit changes the whole calculation, since you cannot make up for a weak line with numbers. Every slot has to earn its place, so a proven line of high THC seeds with a stable phenotype makes more sense than gambling on an untested new drop. Sorting by stability and tested THC together on
https://potentthcseeds.com
is how I fill those four spots now. Under a plant count, consistency is worth more than a headline peak.