Basically any quality of weed will do, since the extraction of THC is the point and not the flavor or loftiness of effect.
What manner of man was he to train a youth to loftiness and honour?
He had the aspect of a Fleming, but the loftiness of a Spaniard.
Even when the collection was taken up they maintained their loftiness of poise.
Without poetry, there is no loftiness in friendship, no devotedness in love.
Behind and above there was no loftiness of ideality or of veneration.
His integrity was republican—his loftiness of spirit was patrician.
They were all very much surprised at the loftiness of some of the chimneys.
The loftiness of Israel's privilege involved the utterness of her ruin.
The word “will” points to the loftiness of the aspiration and to the earnestness of the effort.