What's a good yeild booster

Hi folks second grow now big Buddhas cheese growing under a 250w hps in an nft system I am using canna nutrients. Can anyone recommend a good booster to really fatten up my buds? Any advice is warmly accepted.
Thanks
if you wanna see how they turn out sub to my grow journal.

I am also looking at a red led light board to use with the 250w hps during flowering. Anyone used these

More Veg time. Best booster ever.

DNF bloom booster


+ 12week veg

Maintain optimal growing conditions. This notion that you add "XYZ" and get bigger products is nonsense.

more light.... with name like CORAL grower thought would be hip to T5.

any type of foliar high in K is a good boost...

and um yeah figure out a really good nutrient system(your own is better than any store can sell you in A+B format) maintain optimal growth conditions, and veg for longer those are really the ways to get big yeilds. thats it besides Co2 and hormones. first is expensive to do correctly the latter is confusing and can be dangerous to your health

I'm all about the T5 lighting and use it for vegging all of my plants. Some of the CRAP being posted about T5 lighting is nothing short of amusing to those of us who have experience beyond what we have read on the internet. Having said that, I do my best to maintain optimal growing conditions for optimal yields (no gimmicks) and a 600w HPS during the flowering cycle is what I use to achieve this end. This is not to say that you cannot flower with T5 lighting or that it will not yield excellent results; it really depends upon the needs of the grower and the growing conditions of the plants.