So started my second run and got everything dialed in but this time I’m running with spf-1000D and the normal spf-1000 is that too much light for the plants that would slow them down ? Together the lights should be around 200w
Sounds about right. They should have dimmer switches or you have the ability to raise and lower the lamp if necessary. Finding the correct amount of lux for your plants can be tricky but is also very important, too much or too little can make huge differences in how the plant grows
There is no such thing as too much light in a grow tent. Though the intensity of that light is a different question all together. If the intensity is too much yes it can stunt your plants it can even bleach them white or whatever the colour of the light is your using. though this is very rare and only really found when the light is too low. as long as you have good air flow and dont put the light to low you should be fine :)