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Plant 18" apart
Mid-Summer to Early Fall
Sun / Shade
Normal, Sandy, Clay
Plantable Pots (3.5x3.5x4")
Phlox paniculata provide unsurpassed flowering in summer, clear crisp colors and fragrant flowers in profusion. Good cut flower, a choice selection for the colder zones. We specifically carry disease-resistant Phlox varieites.
Idaho has restricted all potted plant material from being shipped into Idaho
at this time.
Prefers moist, humus-rich soil. Phlox can be divided every 3-5 years in spring or fall. In spring, just as new growth appears, dig up the plant and divide clump with a sharp knife or spade into at least 2 or 3 shoots and a portion of the root system. Plants divided in fall should be mulched with a 4-6” layer of straw or pine needles to prevent heaving. Remove mulch in early spring. Cut back by 1/2 in late spring/early summer to encourage more compact plants. Shear off spent blooms just above foliage. To help avoid the possibility of mildew; provide plants with good air circulation (in spring, snip out all but 4-6 stems in a mature clump), avoid drought-like conditions, site plants where they will get sufficient light of six hours or more each day. Should a spray program become necessary, products exist on the market for prevention and control. Removing mature blooms will prevent seeding, if not desired. Clean up spent foliage in spring.
Our plants are grown in 3.5x3.5x4” plantable pots. Made from 100% biodegradable coconut husk fibers (coir), these pots have tremendous advantages over plastic pots. With better air exchange, this "breathable" pot fosters robust root growth and reduces transplant shock since you can plant the pots directly in the ground. The pot naturally becomes part of the soil on its own over time—no composting required—and since they're made from a renewable resource that requires very little energy, they're earth-friendly too!
We offer a 100% unconditional guarantee for all our perennials to reach you in good condition and to grow. If you're not satisfied, we'll reship or refund immediately. Please don't hesitate to contact us if you have questions or concerns—we share your passion for gardening and want your new plants to thrive in your border!
We use custom, earth-friendly packaging to make sure your order arrives in great condition, and we ship based on the best planting time for your growing zone (see the approximate dates below), unless otherwise indicated at checkout. If you wish, you can indicate a specific ship date during checkout.