How to Fertilize Vitis 'Venus'?
Low-nitrogen vine fertilizer applied once yearly in early spring

Vitis 'Venus' · Vitis 'Venus'
Grow outdoors in full sun, in well-drained, humus-rich soil, preferably neutral to slightly alkaline, mulch to keep soil moist, and provide support; for more advice, see outdoor grape cultivation
Low-nitrogen vine fertilizer applied once yearly in early spring