Double Althea
Hibiscus syriacus
Double Althea requires full sun and regular pruning to maintain its shape and maximize flowering.
Planting Info
1. Dig a hole 1.5 times as wide as the diameter of the rootball. Depth of the hole should be equal to depth of the rootball.
2. Set plant in the hole so the top of the rootball is even or slightly above ground soil level.
3. Refill around the rootball with a mix of 1/2 existing garden soil and 1/2 Earl May Organic Planting Mix blended with Earl May Structure. Step down on soil to eliminate any large air pockets.
4. Build a soil ring the size of the rootball around the plant, to help hold in water.
5. Add a 1 inch layer of mulch around the plant, keeping mulch away from the trunk.
6. Water slowly with Earl May Plant Start mixture right away. Enjoy watching your new plant grow!
Our Guarantee
At Earl May, our top priority is your success with your lawn and garden purchases. That's why we stand behind our products with our GET MORE Guarantee.
1-Year Nursery Guarantee: Hardy nursery stock and perennials are guaranteed for one full year from the date of purchase.* This includes: Trees, Shrubs & Shrub Roses, Evergreens, Perennials, Hardy Grasses & Vines, and Edible Fruits.
Bonus: Extend your nursery guarantee for an additional 1 year by purchasing 1 gallon of Earl May Plant Start on the same sales receipt as your nursery product.
*For complete guarantee details and how it works, visit Our Guarantee.