Banana Flambe breeder Mohawk Meds

Mohawk Meds: Banana Flambe (BF): Day 21. 4 BF plants green and growing. Cut off a piece of leaf for gender testing. Should hear within 10 days results. Roots have reached bottom and looking healthy. I've been bottom watering them 6.0ph mineral water to get those roots to stretch along with a spritzx2. Environment: 76F, 55%RH, 650ppm CO2, 510-620ppfd all week. Increasing the lighting really helped them grow. Giving them another week in the cups before up potting to 1 Gal.