Hardy Kiwi Fruit Vine Live Plant - Starter PlantMATURE SIZE and CARE GUIDE: The self fertile Issai Kiwi thrive in full to partial sun, needing 6 8 hours of direct sunlight daily. Plant in well draining, loamy soil with a pH of 5. 5 7. 0. Ensure good drainage to prevent waterlogged roots. Keep soil consistently moist, but not waterlogged, for healthy root development. These steps lead to flourishing plants, yielding a bountiful harvest of delicious fruit. Expect mature lengths between 4 10 feet.