Eduardo
Member
- Joined
- Aug 26, 2007
- Messages
- 7
- Reaction score
- 1
Hi.At the begining I would like to say hello to every one, this is my first post.
I'm planning to switch to hydro setup.I have already ordered the equipment and have a couple of questions about growing.
I have ordered a flood tray 110x100cm,rock wool slabs 100x15cm(seven of them, which fit nicely)and some rock wool cubes.I'm going to grow from a seed(blueberry-DP), so I have to plant them in the cubes and later somehow transplant them into slabs, when sex will be determined.
Now the big question, should I put the cubes on the empty tray, fill the tray with water/nutrients for a couple of minutes and that's it or should I have some kind of medium in the tray(perlite or something).Will 7x7cm rock wool cube support 30-40cm high plant?
I have a 100l water tank and will be using hesi products.How often should I change the water in the tank?What's the optimum temperature of water?How powerful heater do I need for 100l tank?
I have a 2500l/h pump, the tray holds 40 liters, how long should I water and how often?I'll be growin 18/6 in veg.
Thanks for your time.
I'm planning to switch to hydro setup.I have already ordered the equipment and have a couple of questions about growing.
I have ordered a flood tray 110x100cm,rock wool slabs 100x15cm(seven of them, which fit nicely)and some rock wool cubes.I'm going to grow from a seed(blueberry-DP), so I have to plant them in the cubes and later somehow transplant them into slabs, when sex will be determined.
Now the big question, should I put the cubes on the empty tray, fill the tray with water/nutrients for a couple of minutes and that's it or should I have some kind of medium in the tray(perlite or something).Will 7x7cm rock wool cube support 30-40cm high plant?
I have a 100l water tank and will be using hesi products.How often should I change the water in the tank?What's the optimum temperature of water?How powerful heater do I need for 100l tank?
I have a 2500l/h pump, the tray holds 40 liters, how long should I water and how often?I'll be growin 18/6 in veg.
Thanks for your time.
