DWC PPM at week 3

[RXOIL]

Using flora series 3 part. Found a feeding chart for cannabis using this product and it says to use 1-tsp Calimagic w/ RO, 1/2-tsp Micro, 1/2 tsp Gro, and 1/2 tsp Bloom per gallon. This comes out to be 1000 ppm's; with 500 of that being Calimagic.
Does this sound right or am I going to burn them. It is about 2 1/2 weeks old with 5 nodes in DWC. Water temp 70, room 78, R/H 50.
This chart shows up on Growweedeasy.com
Thanks for any help

 

[PurpleSpace]

I would start with 1/2 of that for one week. Then increase to the recommended amount.

 

[RXOIL]

Sounds like a good plan. Thank you!