ppfd

Tent: 4 x 8 LIght: Growcraft X6 – 660W LED Grow Light Dimmable I'm only using one 4 x 4 section of the tent. The light is dimmable. I won't be using C02. Will height be relevant since my light is dimmable? Information I gathered is: Seedlings, clones, mother plants: 200-400 PPFD Vegetation...

Hi all, my first proper post here so lets see what kind of crowd is at AFN!? I'm growing 4 Mephisto crosses in 3 gallon fabric pots in a 2x4 tent. (I'm prettty excited about these as I got them from a breeder in Seattle who posted them to the UK) Plat OG x Zkittles Dad x Sour Orange Deisel Kush...

Howdy farmers! I recently tested the PPFD (umol/m2/s) of a few different household bulbs to figure out how they perform compared to each other at a certain height. As we (humans) can perceive a lamp to be very bright, plants can sometimes experience a different reality. I also tested a couple...

In the past few years ppfd has entered into the mainstream as a term that all growers should be familiar with. There's tons of write ups online about optimal ppfd levels, so I'll spare you all with repeating it here. More recently, and with less attention, the topic of DLI has been discussed in...

In the past few years ppfd has entered into the mainstream as a term that all growers should be familiar with. There's tons of write ups online about optimal ppfd levels, so I'll spare you all with repeating it here. More recently, and with less attention, the topic of DLI has been discussed in...

In the past few years ppfd has entered into the mainstream as a term that all growers should be familiar with. There's tons of write ups online about optimal ppfd levels, so I'll spare you all with repeating it here. More recently, and with less attention, the topic of DLI has been discussed in...

Hello, this is my first post. I've been growing fora while under a 600W HPS in a 4x4. I've just gone another summer with heat problems and I am looking at LED as a solution. Budmaster are local to me but I am struggling to understand their specs. Budmaster G.O.D-9 - budmasterled.co.uk It...