Spikes are actually a cold hardy plant in USDA planting zones 7-11, and can grow up to 2 feet in height, returning year after year when left outdoors. Key Characteristics. Advertisement. Salvia, Annual Plant Features. 1 of 14. Click on image to view plant details. View All. Full Sun/Partial Shade. Ageratum houstonianum. This compact (15 inch maximum) annual resents soil that is too dry, and will be chilled by cool nights, so keep it well watered and don’t plant it outdoors too early in the spring. A punch of purple flowers could be just what you need. Spiky blooms show up on the main stalk in loose patterns. This continuous blooming Salvia is sterile ,which means more flowers for you. One salvia that is seen less frequently is annual clary sage, which features spikes of whorled flower bracts in shades of pink, purple, and white. These full-sun plants sport attractive clusters of purple flowers and grow to about 18 inches high. They bloom best in the summer and prefer full sun or light shade. Growing Zones . Related To: Annuals Color Flowers Plants Purple. 1 Teasel. Our Favorite Purple Annual Flowers. Liatris blooms from the top to the bottom, unlike traditional bottom to top blooming of most plants. In order to keep a dracaena spike plant alive over the winter, transplant it into a pot and move that pot indoors. Liatris is a prairie wildflower and can grow nearly anywhere. Brad Slaughter. Pinterest; Facebook; Twitter; Email; By: Andrew Sisk. Upright spikes of violet-purple flowers begin to appear in early summer, and will continue for weeks if the spent heads are regularly removed. Limit waterings and fertilize the plant only once a month during the winter. Growing 12 to 24 inches tall, annual salvia is prized for its rich blue, red, or white flowers that form on stately stalks that are easy to cut for fresh bouquets. Keeping your firespike well-watered is important because these plants depend on plenty of moisture. The purple larkspur is a tall and graceful plant. They grow to about 3 to 4 feet in height and do best in ordinary moist garden soil. Other species need to be grown as pot plants and sited in a warm location. Common name: Blazing star, dense blazing star, marsh blazing star, gayfeather, snakeroot Botanical name:Liatris spicata Flowers: During late summer and early fall, bundles of whimsical, tassel-like flower heads bloom atop long spikes in striking hues of reddish-purple, lavender and white. You can direct sow or start seed indoors, 4 to 6 weeks before the last frost date. This plant isn't fussy when it comes to soil pH levels. Include purple foliage plants as well: Colorful leaves provide continuity as blooms come and go through the season. It can be found in shades of burgundy, white, and yellow, too, but purple is, without a doubt, the most common (and the most beautiful!). The following photos will allow you to identify blue and purple flowering plants. The leaves are poisonous to pets, although a little nibble of this plant and most wont be back for seconds. It's a gardeners plant in many respects. Top colors include white, blue, purple, orange, yellow, rose, and lavender. Bergamot (Monarda hybrids) bloom all summer long with purple, red or pink flowers. Despite being included in the list of toxic plants, the roots of Wild Indigos are used to produce medicine. This one is a perennial, forming a bushy mound of fuzzy olive-green leaves. Plants in the garden with purple and dark foliage leaves, deeply colored leaf in purplish tones, lavender, near black foliage. Susan R. Crispin. More. Salvia grows on a four-sided stem, paired leaves with spikes of tubular, two-lipped purple flowers. Few plants rival the extroverted beauty of a climbing vine bursting with purple flowers. Susan R. Crispin. Great for containers. Plant alongside other annuals with similar growing needs such as sweet potato vine, pelargonium, or angelonia. But the reason it's not grown inside more is a bit of a mystery to us. We may make from these links. Quick View. Allium cernuum. P. orientale, also known as "kiss me over the garden gate" or "knotweed," is a quick-growing annual type with spikes of purple-pink flowers that bloom above the foliage. Proven Winners - Proven Accents® - Spikes - Dracaena indivisa none plant details, information and resources. Ranging from 1 to 5 feet tall, these spikes are covered in fuzzy purple flowers. These types of purple wildflowers, which can reach 1 to 2 meters high, is characterized by its bright purple flowers positioned in spike inflorescence. Add a punch of purple to your garden beds and borders with annual flower picks for every season. Here are all the purple flower names for reference. BOTANICAL NAME: Dracaena indivisaAVERAGE MATURE HEIGHT: 60-90 cmAVERAGE MATURE SPREAD: 35-45 cmSUN EXPOSURE: Full sun... Sold Out. Very small annual spike-rush (5-10 cm) of coastal plain marshes; stems clumped without rhizomes; achenes very small and black, somewhat flattened, topped by a tiny white cap; bristles arising from base of achene white, very short. Annual Grass - Purple Fountain … Thriving in sun or partial shade, osteospermum grows 1 to 3 feet tall and blooms like crazy when the temperatures are in the 50s and 60s. Apr 2, 2016 - Tall spiky plants, border plants . Compost-based soil is a great option for extra nutrients that will keep your firespike healthy and blooming. See more ideas about border plants, plants, flowers. Send Text Message. Others to try: ‘Fragrant Delight’, ‘Iowa’, ‘Cherry Pie’. Tweet. Long green sword shaped leaves. Can be toxic to pets. Advertisement. Anemone 3 - 10. Aconitum carmichaelii “Arendsii” Agapanthus africanus “Amourette” Agapanthus sp. Verbena. Only annual varieties of C. argentea are cultivated in Britain as exotic looking summer bedding plants which require a warm, sheltered position. Bergamot grows from 2 to 4 feet tall and attracts bees, hummingbirds and butterflies. Planning to start a flower garden! Standing 30-40 inches tall and 24-30 wide, the intense purple spikes of ROCKIN’® Deep Purple create a great focal point for mixed containers and as a thriller in the garden. Shop This Look. Powered By: Wayfair.com. Grow at the back of a border or in a wild part of the garden. Summer Snapdragon This particular variety, serenita angelonia, has an upright form with lavender flower spikes. They are very quick growers and can reach 6 to 10 feet in a matter of weeks. Save Pin FB. This spreading plant produces clusters of tiny, tublular, blue to purple blossoms and grows from 6 to 12 inches tall. The plant’s glossy, deep green foliage is topped by clusters of tiny florets in dark purple, or (less commonly) white. Stock images including perennial plants, annuals, shrubs, bulbs, trees, etc. Annual Grass - Dracaena Traditional Green Spike DESCRIPTION: Easy to grow annual plant that is heat tolerant. Care of a Cordyline Red Star Spike. To really appreciate the stunning purple blooms, plant this perennial in full sun behind other smaller bedding plants. Email. Add to compare. The plants generally stop blooming when summer hits, so you can replace the plants, or wait until cooler weather returns in the fall and they will bloom again. Eleocharis atropurpurea Purple spike rush. Agave americana cv. A dracaena spike plant can be kept alive over winter by transferring it to a pot, using peat-based soil, treating the plant with insecticidal soap and moving the plant indoors. Dracaena spike does not require regular pruning, but you may wish to trim foliage at your own discretion to control the height and width of the plant. Planted in full sun to part shade locations you may enjoy the flutter of butterflies and hummingbirds checking out the blooms. Russell Blue Lupine The teasel (Dipsacus fullonum) is a UK native biennial, bearing tall spikes of brush-like flowerheads with purple blooms, popular with bees and butterflies. Depending on the type of plant, the blossoms can look like dark purple spikes or large clumps of tiny purple flowers. Oh yes, it's much more common to grow Oxalis outside amongst your Summer Bedding, the annuals, perennials or shrubs. Sandy soils will also be tolerated. This perennial's flowers have spiky, thin petals and upright stamens. This plant can grow to three feet tall in sunny locations and is hard to almost all winter temperatures. You can expect summer-long color from these beautiful blooms. Grown as an annual in cold-winter climates to give gardens a fall finale, Mexican bush sage is a shrubby plant with velvet-like foliage and dense spikes of lavender-blue flowers. These plants are easy to grow and can be grown in a variety of climates as long as their soil is well-drained or dry soil. Available in a variety of shades from moody to sweet, this mix of low-maintence annuals and perennials are stunning planted together or paired with other hues. In warm-winter areas, this stunner blooms from winter to early spring. Dracaena Spikes are often sold as annuals in nurseries, but just because the summer is over doesn’t mean you need to pull this plant and discard it. In almost constant bloom, annual salvia will add tons of color to your summer border or containers. Butterflies and hummingbirds also enjoy annual salvia's nectar-rich blooms. Flower Tip. Sunlight Needs. Sold Out. Goldfinches eat the seed in winter. Ti plant is an astonishing red-purple colored houseplant featuring flamboyantly colored foliage and an elegant appeal; the ti plant is a perfect choice for adding a pop of color, style, and drama to a well-lit corner of your room. https://www.gardenloversclub.com/plant-finder/annuals/purple-flowers Although they are annual plants, larkspur may self-seed freely, producing plants year after year. 13. Purple flowers to grow – teasel. The spike dracaena (Dracaena marginata) is a good example of this group, with deep green, sword-like leaves edged in bright red or purple. Ajuga genevensis. Choose from some of the most beautiful purple flowers that you can include in your yard. 2 of 14. Status and Rank. Soil Needs. Purple flowers add richness and depth to any landscape design, be it a formal or informal type. Cordyline "Red Star Spike" (Cordyline "Red Star Spike"), is a tall, full, dramatic plant that puts on a show of color in flower beds or containers. There are a number of vines that bear purple blooms ranging in shade from the pale lilac of wisteria to the deep royal purple of morning glories. Most varieties have strap-like leaves variegated with bright streaks of different colors of hot pink, white, cream, or deeper shades of purple. Discover some of our favourite plants with purple flowers to grow, below. Ajuga reptans. False indigo also produces gorgeous spikes of bluish-purple flowers. The addition of a purple flowering vine creates a … These plants do well in containers and are striking when planted in a mass in the garden. (This plant is not related to the invasive Japanese knotweed.) Verbena, zones 9 to 11, annual elsewhere. Water . Well-drained. While the flowers are insignificant, the bracts are quite showy and have an almost papery texture with deep purple veining. Ajuga reptans “Atropurpurea” Ajuga reptans “Burgundy Glow” Allium aflatunense. Coleus and spiky penniseturn are two examples. 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