What zone do phlox grow in
William Taylor
Published Mar 22, 2026
Zone: Garden phlox are winter hardy in zones 4 to 8. Soil Conditions: Phlox should be planted in fertile, well drained soil where the plants will get a consistent of moisture throughout the summer.
Does Blue Moon phlox spread?
A rhizomatous plant, ‘Blue Moon’ spreads slowly over time. We encourage planting this woodland native anywhere it can be observed, along footpaths in shade gardens or along perennial borders.
Where does tall phlox grow?
Annual phlox rarely grows taller than 2 feet in height. Most varieties are not very heat tolerant, but in warmer regions you may find the heat-tolerant varieties for sale. Plant in well-draining soil in a site that gets partial sun and doesn’t stay too wet.
Where are phlox found?
This herbaceous perennial in the phlox family (Polemoniaceae) can be found growing in dappled shade in open woods, partially shaded meadows, and along stream banks from Quebec to Florida and west to Texas and the Rockies.Does phlox need full sun?
Light: Both varieties of phlox enjoy full sun, although the upright Garden phlox can take a little afternoon shade, particularly in the south. Soil: Phlox is tolerant of most garden soils, but well-drained soil is preferable, particularly in northern areas where spring snow is slow to drain.
Does Blue Moon phlox bloom all summer?
Type:PerennialsZones:3-8 Find Your ZoneSoil Condition:Normal, ClayFlower:LavenderAccent:Blue
How long does it take for phlox to spread?
Like other ground covers,creeping phlox takes a few years to reach maturity — about two years on average, according to the North Carolina State University Cooperative Extension. This means it grows an average of about an inch per month.
How tall does a blue moon phlox grow?
Plants grow 12” tall with an equal spread. They gradually form colonies from short rhizomes and spreading leafy stems that root at the nodes. CULTURAL & MAINTENANCE NEEDS: Phlox divaricata ‘Blue Moon’ flourishes in bright shade with moist rich well drained acid soil.Is blue phlox a perennial?
Blue phlox is a native herbaceous perennial wildflower in the Polemoniaceae family that may grow 6 to 12 inches high. Clumping or spreading horizontally it is often found growing on the forest floors in eastern North America. Plant in partial to full shade in moist high organic material well-drained soils.
Is there a wild phlox?Wild phlox grows to roughly 2 feet tall by 2 feet wide, and sends up its summer-blooming purple-blue flowers on thin stems. Wild phlox, sometimes known as wild sweet William, grows in many types of soil, tolerates mild droughts and propagates by releasing its large supply of seeds in the fall.
Article first time published onDo hummingbirds like phlox?
Hummingbirds will appreciate garden phlox as much as you do. This old-fashioned perennial produces clusters of sweetly fragrant pink, red, lavender, or white flowers in summer. The flowers that attract hummingbirds grow upright in clumps and look especially pretty in a mixed border.
Can you grow phlox in pots?
Can creeping phlox be planted in containers? It certainly can. In fact, keeping creeping phlox (Phlox subulata) in a container is a great way to rein in its vigorous spreading tendencies. This fast-growing plant will soon fill a container or hanging basket with purple, pink, or white flowers cascading over the rim.
Is Blue Paradise phlox really blue?
‘Blue Paradise’ is one of the modern phlox cultivars bred for strong mildew resistance and generous blooms on a mid-size (24-inch/60-cm) clump. The large, scented flower clusters bloom from July through September. So, it’s beautiful, it’s scented, it blooms for 12 weeks — and it’s blue!
How do you keep phlox blooming all summer?
Since phlox is a perennial, the resulting seedlings can become weedy and often do not bloom. Deadheading the plants allows the parent plant to focus on providing blooms and keeping the main crown healthy. You can then divide the plant every two to three years and make more of this lovely bloomer if you wish.
Does phlox bloom all summer?
There are different varieties of phlox flowers and they all bloom at different times. Taller phlox flowers, which can reach anywhere from 10 inches to four feet in height, tend to bloom throughout summer. … These tend to bloom beautifully even into the later months of autumn, and in some climates, even throughout winter.
Do slugs eat phlox?
Slugs seem also to be put off by the strong scent of Lavendula (Lavender), Rosemarinus (Rosemary), Foeniculum vulgare (Fennel) and Phlox paniculate (Perennial phlox). There are so many plants that slugs simply can’t stomach. In fact, that you could plant your entire garden with slug-hated plants.
Do deer eat garden phlox?
Hummingbirds and butterflies will also feast on the sweet, nectar-rich blooms. Plus, garden phlox makes a terrific cut flower. Deer generally avoid garden phlox.
Does phlox stay green in winter?
Moss phlox stays green year-round in mild climates. It forms dense mats of foliage 6 inches high and is often used as a ground cover. Tiny needle-like leaves cover its stems. In cold winter areas depending on snow cover, they may or may not defoliate.
Can you divide creeping phlox?
Creeping phlox clumps should be split on a cool, cloudy day. They should be lifted by pushing the tip of a shovel or garden fork into the soil 4 to 6 inches away from the plant on all sides then lifting the entire clump with the shovel tip or garden fork.
Will creeping phlox take over grass?
Creeping Phlox is a hardy, dependable groundcover plant that is widely used in rock gardens, and to suppress weeds on hard-to-mow slopes. … There’s no way to kill lawn grasses in groundcover beds, and if it’s allowed to go to seed, grass will ruin the phlox groundcover and you’ll have to start completely over.
Can you walk on creeping phlox?
Creeping Phlox Phlox preferes direct sunlight and well-drained soil, and it’s durable enough to walk on throughout the year.
How do you care for blue phlox?
Grow in well-drained soil. The plant prefers moist organic soil but also grows easily in dry soil and poor soil. As phlox divaricata is rarely grown as a potted plant, transplanting is typically only needed to stop the spread of shoots. Established plants may produce shoots that root at the nodes.
How often do you water blue moon?
Water Wisteria Properly Water wisteria deeply once every week during the first year. Provide water to wet the soil to a depth of 6 to 8 inches to ensure the water reaches the roots.
How do you care for mounding phlox?
Good drainage is required, as these plants don’t like to have wet feet. However, these plants do not do well in hot, dry soil, so be sure that the soil remains evenly moist. Two inches of mulch around the base of your plants will also help to keep the moisture level to the plants’ liking.
Is Blue Moon phlox deer resistant?
With intoxicating fragrance, this lovely native plant provides valuable early season nectar for hummingbirds, swallowtail butterflies, and other pollinators. ‘Blue Moon’ flourishes in bright shade with moist, rich, well-drained soil. … Very dependable and tolerant of many soil types. Deer resistant.
How fast does Blue Moon wisteria grow?
At last, a Wisteria that thrives even in the far north! ‘Blue Moon’ is a vigorous, quick-growing vine, reaching 25 feet long within just a few years. It needs no pruning, and should only be trimmed back if necessary after the final flowering.
What is a blue moon flower?
Phlox divaricata ‘Blue Moon’ This cultivar of the popular blue phlox has round, full flowers with overlapping petals. It is noteworthy for its particularly rich blue-violet color. Use it in rock gardens or alpine houses, in a dry wall, or as edging.
What can I plant with woodland phlox?
- Hellebore. Brighten your spring garden by teaming Woodland Phlox and Hellebore.
- Hosta. Hosta and Woodland Phlox are a good choice for shady borders.
- Astilbe. Shade loving Astilbe and Woodland Phlox are a wonderful pair in a woodland setting.
What type of rose is blue moon?
Strongly fragrant, Rosa ‘Blue Moon’ is a ravishing Hybrid Tea rose with large, 4 in. across (10 cm), fully double, lavender flowers packed with 40 petals. Opening from pointed buds, the exquisite flowers are borne on long stems, making them perfect for cutting.
Is wild blue phlox invasive?
The flowers, atop sticky stems, are slightly fragrant and range in color from pale blue to lavender to violet. Deer seem to have little interest in Phlox, but rabbits especially like Wild Blue. Dame’s Rocket, an invasive, non-native plant in the mustard family is often confused as being a native Phlox.
Does wild blue phlox support wildlife?
Use Ornamental: Showy, attractive, colorful blooms for the perennial garden. Use Wildlife: Flowers attract butterflies, including swallowtails, gray hairstreaks, and western pygmy blues. Roots consumed by rabbits and voles.