2 Answers. Care of creeping phlox also includes cutting the plant back in late winter/early spring prior to new growth to allow for rejuvenation and to produce young, more compact stems. It prefers full sun, but will tolerate some shade. These are then cut back again in autumn or spring. I would let them be right now. Anonymous . For best appearance, cut back hard after flowering. Creeping Phlox & Propagation. Each cutting should produce a shoot in spring. Because of the dramatic look of Back Mondo, it is often used in Asian gardens. Prune back each stem by 1/3 after it blooms with a pair of sharp garden shears. The blue flowers on creeping (or mountain) phlox (Phlox subulata) practically cover the whole plant. Creeping Phlox – Flowering Ground Covers for Sun Scarlet Flame Creeping Plants for Stepping Stones Areas – Scarlet Flame Creeping Phlox. You usually cut back the dead leaves to new growth. peal noun noun: curb appeal; noun: kerb appeal the attractiveness of a property for sale and its surroundings when viewed from […] Read More. Insert the root cuttings into compost Advertisement. Answer Save. This is an easily grown, undemanding plant but it does prefer the soil to be dry in the winter. The plant has a moderate growth rate. I would let them be right now. Also known as creeping moss phlox, you can grow it in mixed borders in full sun as well as in all manner of containers - it really is a plant for every occasion! Trim back overgrown stems that reach above the main mat of the plant to maintain its ground-hugging growth habit. They rise on upright stems, above a lovely semi-evergreen foliage of oval green leaves, blanketing the ground in a cloud of dainty flowers. Relevance. Have a go at improving the flowering performance of phlox by carrying out the ‘Chelsea chop’. Seedlings from named cultivars revert to the magenta pink of the plain species plant. End-of-Season Pruning. 1 decade ago. Creeping Phlox can be propagated in the early spring via division, simply dig up a clump and separate the roots into small pieces and re-plant the roots. Both creeping phlox (Phlox stoloniferais, Phlox subulata) and tall garden phlox (Phlox paniculata) are favorites in flower beds. An evergreen ground cover that is drought tolerant. daiseycat is right about cutting them back hard after bloom. I have five beautiful Garden Phlox plants ranging from five years old to two recently planted this year. Creeping phlox (Phlox subulata) is a native perennial flower that can be propagated in early spring using stem divisions or in the fall using a stem cutting. False Indigo ( Baptisia australis ) – Either leave the foliage for the seed heads, or trim back a third in the fall and cut back completely as new growth appears in the spring. This compact creeper grows wonderfully in flower pots, window-boxes, shallow bowls and even hanging baskets. While it blooms April through June, depending on the variety, pruning creeping phlox after blooming will prolong the flowering and promote mounding. Stop the Mildew Pruning and cleanup after a trim helps prevent the most common phlox ailment, powdery mildew. The one I call "moss phlox" is Phlox subulata, it grows in sunny dry spots well and has evergreen pine needle like leaves. Care of creeping phlox may also include cutting the plant back in late winter to allow for rejuvenation and to produce young, more compact stems. It will spread … Tall phlox can dominate the summer garden with long lasting, continual blooms that draw Improving phlox blooms. The flower foliage of the plants can also come in a variety of colors, the most prominent of which being white, purple, blue, red, rose color, and lavender color. Most of the water you put on the plant at first will run away from the plant until the soil is soaked. The stems are normally cut back after flowering to promote a second bloom. I am new to planting and everything says to cut back the foliage on creeping phlox after flowering to help the phlox grow better and bloom more, Can someone explain to me what part to cut and how much? Creeping phloxes generally grow six to eight inches high and can take partial shade to full sun. Shorter phlox varieties such as creeping phlox (Phlox stolonifera), hardy in USDA zones 4 through 8, and moss phlox (Phlox subulata), hardy in USDA zones 2 through 8, need to be cut back after they finish flowering. This can usually be easily achieved by using an organic insecticidal soap. It is a fantastic plant combined with late blooming tulips. My oldest one had many beautiful blooms, I've attached a picture. Phlox is like an expanding mat. Creeping Phlox (Phlox stolonifera) – These have evergreen foliage so just clean up the foliage after it blooms in the spring. Phlox can be used as a ground cover or allowed to grow cascading down a wall. It forms a dense mass and therefore makes a great ground cover. The whole plant turns into a carpet of color in spring, when flowers cover every square inch of foliage. Propagation Creeping phlox is easy to propagate through division, stem cuttings, or rooted stems. Propagation is by cuttings. Cutting back after flowering. This allows for greater air circulation and forces the remaining stems to produce bigger blooms. This perennial is semi-evergreen so it can lose some of its leaves in winter. *The top of the plant cutting is to the right. Blooming much earlier than most Creeping Phlox selections, Phlox 'Violet Pinwheels' is an evergreen perennial producing masses of starry flowers with notched, upturned petals, opening vivid purple and aging to a still-vivid violet color. 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