I’m growing critical purple this is my second gr...

Hey friend, I like fox farm for the easily accessible nutrients, its easy to use and fairly gentle. If you're at day 61 you're at almost weeks of growth? Given that you've made it this far without nutrients and only having a few more weeks to go I'd say start fairly light on the nutes. I'd start with 1.5 tsp big bloom, .5 tsp of grow big and 1 tsp of tiger bloom . That's half the recommended dose. Feed them maybe twice a week...not more, then alternate the feeding days with plain water days. Happy growing. ✌️

50% of the recommended dosage on the package usually works. It's nice to have an EC meter. At this point 900 ppms is pretty solid. You can get a cheap EC meter online for like $10.

Depending on your soil.. if your using a hot soul I would used very sparingly...I used FF trio on my first grow, but I used 1tsp per gallon, and I did a 2/2 schedule ..twice fox farms water, twice plain PH'd water....I used them with caution, and never had any issues with nute burns or anything whatsoever. Good luck...