Hibiscus syriacus 'Bluebird' - Live Plant Shipped 1 Foot Tall (No California) All pictures are of fully grown plants. Actual sizes are clearly stated in the title and description. CALIFORNIA ORDERS WILL BE CANCELLED! We cannot ship most plants to CA this time of year due to CA state regularions. Zones: 5-9 / Mature Height: 6-10 ft Spread: 4-8 ft / Growth rate: fast / Full Sun - Part Sun / Bloom: blue in the summer Size shipped: 10-12 inches tall in trade gallon containers with soilless media and a 9 month slow release fertilizer. Now is the time to transplant! Cooler temperatures and more rainfall provide a smooth transition for the plants. As long as your soil is not frozen solid 2 inches below ground level, the roots will still take perfectly and continue to grow throughout the winter. This gives you a head start on a spring and summer of production.