Deep, regular irrigation during active growth and fruit development; increase frequency during extreme heat. Let the upper few inches of soil dry between waterings without allowing the root zone to become completely dry. Reduce watering during winter dormancy.
Size
15-20 ft long vine × 6-10 ft wide with support
Habit
Climbing vine
Toxicity
Toxic — Pets & Humans
Description
Perlette seedless grape (Vitis vinifera ‘Perlette’) is an early-ripening table grape with round, pale green berries, sweet mild flavor, and large, compact clusters. Well suited to Phoenix with irrigation and proper training.
Fruit toxic to dogs (kidney damage); edible to humans
Care Instructions
Light: Full sun; light afternoon shade can reduce heat stress in Phoenix. Keep fruit shaded by leaves to prevent sunburn.
Water: Deep, regular irrigation during active growth and fruit development; increase frequency during extreme heat. Let the upper few inches of soil dry between waterings without allowing the root zone to become completely dry. Reduce watering during winter dormancy.
Soil: Deep, well-drained loam or sandy loam preferred; tolerates moderately alkaline soil. Avoid waterlogged soil and salt buildup.
Mature size: Vines commonly extend 15–20 feet or more; height and spread depend on trellis size and annual pruning.
Bloom: Small flowers in spring; fruit typically ripens in late May through June in Phoenix, depending on weather and growing conditions.
Evergreen / deciduous: Deciduous.
Growth rate: Fast with adequate irrigation and nutrition.