Hey Growmie,
Sounds like you're running a pretty dialed-in feeding regimen already. Greenleaf 1 Part has a strong base (11-5-14), and your additions of molasses, Recharge, and Cal-Mag Extra are all solid for root health, microbe support, and preventing deficiencies. As for adding a bloom booster to enhance flavor and bud development, it’s not strictly necessary, but it can help depending on what stage your plant is in and your end goals. Bloom boosters typically add extra phosphorus and potassium (P & K) to promote: Denser buds, Stronger terpene/flavor production, Better resin/trichome output. Since your base has 14 K already, it’s decently balanced. But during mid-to-late flower, adding a bloom booster like Greenleaf’s Bud Explosion, Beastie Bloomz, or even a PK 13/14 can give that extra edge in flavor and weight. Just be cautious not to overdo P & K, and ease into it at lower doses to avoid lockouts. Also, molasses and Recharge already help bring out natural terpenes, so if you're seeing good results and the flavors are coming through, you may not need it, but if you're chasing max flavor and density, a bloom booster could be that next-level touch. Keep killin’ it, Growmie!