General hrdroponics question

youngmangrowing said:

Five fairly simple questions.
I am using hydroponics.
1. When should I start giving the plant nutrients. 1 week?, 2? One week or when you see 4 nodes, or 4 baby leaves not counting the two round first leaves, use 1/4 strenght nutes to start.
2. How to tell if I have given plant to much nutrients? It yellows, curls up and dies. Simply follow the instructions on the nutrients.
3. How to tell if I need to give the plant more nurients?
You have a certain pre-determined amount of water in the tank, and as the water is consumed, you replace it.
4. How to tell if I have given the plant too much water? No such thing in Hydro.
5.How to tell if I need to give the plant more water? As the plant drinks it, daily, you replace it.

Thanks for reading appreciate any help.

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