are these nutrients ne good

[latewood]

bud blood or whatever he called it...
Bud blood is basically one of a kind and nothing else mimics it! It is an excellent nutrient/additive you use ONLY 1 time the first week of flower...then you use big bud, or somebody's bud throughout flower...

vita link silicon is soluable silica and is excellent to help battle pests and disease by strentghening the cell walls...also, if you use Co2 it will help the plant process Co2 more efficiently...

...The Bud Blood is an excellent product and a lot of experience growers use this product...I think Zandor uses it and big bud; with his GH3 and calmag...silicon is a personal choice...Imho

Vita Link Liquid Silicon
Bud Blood - 40 grams
are these ok nutrients