Sorry, cut and paste notes to myself.
"Krystalica has two distinct "phenotypes" which we will call Type A and Type B.
Which phenotypes in what % you will see in your garden depends on how many plants you grow out, plus the environmental conditions and cultivation style. You determine phenotype as much as the genetics may do! The less plants you have, the more slanted the results can be. If you wish to select the best female of a particular plant type you should therefore grow at least 10 females (20 or more seeds).
TYPE A (see photo gallery)
Highest calyx-leaf ratio, almost leafless top buds, buds are more spaced out.
High resin content on nearly all plants.
Grows tallest individuals.
Very mold resistant, best choice for humid climate and/or extreme greenhouse temperatures (40°C/105° F or more) during end of flowering. Both scenarios carry higher risk for bud mold.
TYPE B (see photo gallery)
Large pyramid shaped head bud and central body.
Highest yielding individuals.
Resin can extend to larger fan leaves.
Very heavy side shoots that may need support."
Right side, 1A. Left side front 1B and rear 2B.