David Hardy Phlox
Spring Planting: this product will be shipped late April through May according to your hardiness zone.
Phlox paniculata. A Perennial of the Year winner, bright white David is mildew resistant and a designer's dream. Height 24-36". No.1 size root.
Sold as: Pkg of 1
It is very important to plant as soon as possible after you receive them. If it is necessary to store them for a short time before planting them, open the plastic bags. If the roots appear dry, soak them for a few hours in warm water. Store in slightly moist peat moss in a cold, but not freezing location until you can plant. They can also be placed in pots of soil if planting will be delayed for more than 2 weeks. Use any peat-based potting soil and pots with drainage holes.
Soak bare-root perennials in water for a few hours before planting. Unless otherwise specified, bare-root perennials are usually planted with the crown (where the shoots meet the roots) an inch below the soil surface. Firm soil gently to eliminate air pockets and water in well. Mark the area clearly since it may be a while before the plant shows itself.
Set the plants 12"-15" apart with growing tips 1" below soil surface.
They need full sun and organically enriched soil and benefit greatly from monthly fertilizing. They will form sizable clumps which can be divided every 3 years.Cut off spent flowers to extend the bloom time. Water during dry periods. Taller varieties may need staking.
To prevent powdery mildew, provide good air circulation, keep plants healthy, and use wettable sulfur at the first sign of infection.