@cobshopgrow normally 1.5x stretch on the critical+2.0 some phenos can get a little spindly so be prepared to throw a net over them for support.
The stretch really will depend more on the lights, how close and how much power. Very little I grow stretches unless I raise or reduce the power on the lights, but full flower on the top shelf reads about 850-950 at canopy. The vertical strips I have no idea what the ppfd on them are as I had a loan of diyleduks par meter before I changed everything in the lower shelf.
Next strain for you Dinafem - Purps or Blueberry Cookies both are very nice.
Take it easy.
thanks for the hints!
Oh yes there structure is complete different to what i got used to, kush.
So far the stretch looks to be ok, even with the 730nm on all day (even 5min end of day, so they get a cosy 6h sleep).
While they vegged with 6500k, mostly blue and are allowed to stretch out a bit now.
I like cookies, did it once, lovely taste, good high, just didnt liked the bud structure and yield ( the gardener was a factor too for sure!, was a DWC try)
Will have a look on purps, afghan did me always good, thank you!
Have to say your "the new" pictures are mouth watering, stable genes also, hmmmmm.
One question for the critical, to me they appear to be heavy feeders, never had a strain like this wanting so much.
Till now i never had a high runoff EC.
Last was EC1.5 in (some of it is epsom salt) and 1.4-1.6 out.
I feed Hakaphos Base 3- 3+15+36(+4) , Calcinit, Epsom Salt, in a roughly 6:6:4 ratio.
2 of the 3 look a very light in feed, tad too pale, but overall ok.