Looking Neck and neck SB ,really awesome growth!!
i always start my plants with the light @ 32" above the seedlings and only run them at 1/2 power, then i let them grow towards the light, the only reason i run my lights at half power is to keep the temps down in the dwc buckets and keep the res temps below 70, when the plants have enough leaf coverage to shade the buckets i will switch them to full power as the leaves are now absorbing the heat from the light whilst at the same time keeping the buckets coolHi Seymour, Could you elaborate about the height that you hang your lights from the canopy, especially in the early days of the plants life. Are the lamp closer the bigger the plants get? What are the symptoms you experiences if you place the lights to closed tot the leafs. Thanks in advance. :gthumb:
:thumbs:sometimes this can be counter balanced depending on how much you increase their feed by, if you have the lights too close they will need extra feed to balance everything out, its a bit like if you were standing in the sun and the sun started to get closer and closer you would need extra water to maintain a safe body temprature followed by nutrients to maintain health untill you hit the breaking point where it doesnt matter how much feed or water you have the intensity is to strong, im pretty sure each plant will have a different threshold as to how much they can take before hitting breaking point i always find sativa strains to have a lower threshold than indicas but im not sure if this id due to idicas being better suited to indoor growing, its up to you as the grower how hard you wanna push your plants