3 x Northern Lights Blue

1/2 week update: NLB1 and NLB2 both topped to the 4th node and 2 days later tied down for some training. Light midweek feed. Will be swapping over to BioBizz Grow in a weeks time. Spider Farmer 100w increased from 50% to 55%. 3/4 week update: NLB3 topped at 3rd node from 6th node with undergrowth removed. Will give MainLining a try... any tips would be worthwhile. First attempt. Plants are looking very flat since I started using pre-boiled water instead of tap water (due to live soil grow) so added some Cal Mag to 1 feed to test- hopefully not going to cause a negitive reaction. The nutrients i've been feeding them is rubbish, can't wait to swap to BioBizz. End of week update: NLB3 has some dryness on the left fan leaf with the left node growing every slowly compared to the right one. Wondering if the topping caused some damage. NLB1 and NLB2 are moving along. Not sure if i'll top further, maybe another 2 weeks of veg and into flower.