Undercover Cop
Active Member
Im looking for advise from someone with either first hand experience or technical knowledge who can explain their recommendation. Im curious, I understand that during veg the plants crave more of the bluish spectrum (6500k being ideal) but that they also still use a small percentage of reds, which is why some people blend their bulbs 3 or 4 to one blue to red, then red to blue during flowering. I have a bubbleponic tray with seedlings for 1/4 strength nutes, then another bubbleponic tray with full strength for initial veg. which do you think would benefit more from the blended spectrum light, seedlings or small established plants a few weeks old? for ex... View attachment 1883852. do you think the older plants would benefit from the blended spectrum more? I know the redder spectrum will grow encourage faster growth, but they will stretch more. and the bluer light will slow growth but will keep the internode distance very short, growing short but fat and bushy plants. Would new sprouts like the red light to make them grow quicker from the seed, but possibly lankier or stretchier... or would the established kids like the red light more to encourage overall growth? Who should get all blue and who should get blended? Thanks for the advise and Im hoping to spur on some good discussions about it. SHOW ME YOUR SETUPS!