Where are you looking at getting those nutrients? I haven't seen anywhere that the shipping is that high. I found my local hydro store on maps.google.com and just searched Hydroponics near my ZIP code.

Anyways, what I did was I had the rockwool cubes surrounded by hydroton in my E&F system and put the germinated seeds right in there. Its been 5 days and they are doing pretty good, but may have stretched a tad due to my light placement. Basically, you can put them in whenever you feel like it.

Also, it would be better to veg under something other than HPS, such as MH or CFLs because of the spectrum, but it won't be detrimental to your grow. Just make sure the light isn't too close or the plants will burn. Good luck! :thumbsup:
dejayou30 Reviewed by dejayou30 on . Hydroflex I'm living in a country that has plenty of garden stores that sell soil nutrients but when I ask them about hydroponic nutrients they have no clue to what hydroponics is. However I did have some luck today when I found a store that sells a product called hydroflex. Has anyone heard of or used this product? I'm trying to avoid ordering anything online only because the shipping cost ($200 usd) is more then the products I want to purchase. One more question, I'm very new at growing plants and Rating: 5