Careful Cultivation is a common Enchantment — Aura card from Kamigawa: Neon Dynasty (NEO), collector number 178. Current market price: $0.19 (foil $0.34), TCGplayer market prices via Scryfall.
Enchant artifact or creature As long as enchanted permanent is a creature, it gets +1/+3 and has reach and "{T}: Add {G}{G}." Channel — {1}{G}, Discard this card: Create a 1/1 green Human Monk creature token with "{T}: Add {G}."