Viewing post #566802 by admmad

Hazelcrestmikeb said:I find that if I plant them earlier they just reach a stage where they stop growing. I use a heat mat and fluorescent adjustable lighting with a timer.

Ok. that stop growing is interesting.

Do you know how many leaves they have when they stop growing? How long are the lights on (day length) and have you measured the light intensity? Do you know the day and night temperatures?

Can they experience the normal day length? That is, are there windows where the daylily seedlings are growing?

What happens later after they have stopped growing?