Catatan Hidroponik : 7 hari setelah semai, sudah muncul daun ketiga, benih selada, sebagian masih belum muncul daun ketiga. Bibit yang sudah muncul daun ketiga akan dipisahkan dan diberi larutan nutrisi AB Mix 400 PPM.
Hydroponic Note: Seven days after sowing, the lettuce seeds will have their third leaf, while some will not yet have their third leaf. The seedlings that have their third leaf will be separated and given a 400 PPM AB Mix nutrient solution.*