As an added bonus, this particular variety emerges from the ground in spring with stormy purplish black stems. Luckily big blooms like Hydrangea offer light, sky-blue petals and Irises can blossom in classic, royal-blue. If you battle deer or rabbits in your garden but want to grow flowers that feed pollinators, plant salvia. A big, sky blue hydrangea flower is absolutely breathtaking. Use them in bouquets, baked goods, homemade air fresheners and mixed with essential oils for diffusing. This website is all about wildflowers that grow in Ontario (Canada). Plant in full sun or partial shade. Perennials can be planted anytime from spring through fall. Its deep blue flowers are highlighted by a large white eye. Perennials, like roses and peonies, are the investment pieces of the plant kingdom, but that doesn’t mean they don’t require plenty of care. Thanks to the effect of the Great Lakes, Ontario, Canada gardens experience warm, humid summer weather and cold winters with heavy snowfall. Dig the hole up to two times larger than the root ball and deep enough that the plant will be at the same level in the ground as the soil level in the container. It’s one of the bluest clematis we’ve seen, and it blooms like crazy for months. Expect to see some sporadic rebloom in late summer. Bees and hummingbirds are attracted to the deep red stamens in the center of each blossom. A smaller, refined habit makes this variety ideal for growing up smaller trellises and low fences. Low maintenance perennials with beautiful flowers include coneflowers, hydrangea, irises, peonies and day lilies.. ... You can also grow pink or blue hydrangeas. Perennials … Allow soil to dry between thorough waterings. Perennials are herbaceous (non-woody) plants that die to the ground each winter and grow anew from the roots each spring. Makes a dependable mixed border plant. Moist foliage encourages disease and mold that can weaken or damage plants. Hardy in zones 5-9, full sun to part shade, 4-7’ tall, 6. A number of perennials … Some plants prefer staying on the dry side, others, like to be consistently moist. They just opened up a newly constructed greenhouse in St. Catharines last…. A soaker hose is a great investment for keeping plants healthy and reducing water lost through evaporation. They are family owned and operated, growing colorful gerbera daisies year round. Its flowers appear for many weeks beginning in early summer, attracting pollinating bees, butterflies and hummingbirds to the garden. To create an idea board, sign in or create an account. You get all that and more when you plant delphinium. The following list of perennial flowers will help you choose just which permanent plants you want to invite into your garden to stay. It’s best to install cages early in the spring, or at planting time, before the foliage gets bushy. If the first 2-4” (5-10cm) of soil is dry, it is time to water. Despite their larger size, Blue Oat Grass plants are ideal as rock garden perennials, in desert gardens, and shine with brilliant blue accents along pool edges. Please fill in the form below to join our mailing list. Like clockwork, perennial flowers and plants pop up every blooming season with fresh buds, refreshed colors, and bold aromas. Most people think of clematis as a climbing vine, but it also comes in an upright clumping form that fits easily into most gardens. This stimulates new growth that can be easily damaged by early frosts. Blue is a soothing color that evokes a feeling of calm, tranquility and elegance when added to any garden. Plan ahead, for plants that get tall and require staking or support cages. Hardy in zones 3-9, full sun, 18-20” tall, deer and rabbit resistant, 3. After that, depending on the weather and soil type, watering may be adjusted to every two or three days. These blue flowers are also fantastic for attracting bees and butterflies. Clusters of periwinkle blue, star-shaped flowers top this easy to grow, native perennial cultivar every year in late spring to early summer. Iris. They both thrive on neglect and are perfect for busy gardeners who have little time to be fussing over their plants. The soil covering the planting hole should be even with the surrounding soil, or up to one inch higher than the top of the root ball. Pincushion flower (scabiosa). Pruning stimulates tender new growth that will damage easily when the first frosts arrive. The Iris features lovely , colorful petals … The key to extending the flowering season of 'Royal … New plantings should be watered daily for a couple of weeks. While buddleia will die back to the ground in the fall, this “power perennial… Determine which application method is best for the situation and select a product with a nutritional balance designed to encourage blooming (such as 5-10-5). It … Its existence has been noted since ancient times and today’s cultivars are simply magnificent. Each perennial … Large, ruffled blossoms appear on both old and new wood from early summer to late summer. Hardy in zones 3-7, full sun to part shade, 3’ tall, 5. Finish up with a 2” (5cm) layer of mulch such as shredded bark or compost to make the garden look tidy, reduce weeds, and retain soil moisture. The new ‘Diamond Lake’ is a larger variety with broad heart-shaped, heavily corrugated leaves and light ocean blue coloring. Find out where you fall in the USDA Hardiness Zones database. If … Brother Stefan® Clematis (Vining Clematis). Even gardeners facing deer pressure can grow this perennial. Color Spires® ‘Azure Snow’ (left) and ‘Crystal Blue’ (right) Salvia (Perennial Salvia). Hardy on the hottest days of summer, these verbenas can also withstand cold spring nights. Copyright 2020 - Pick Ontario - All Rights Reserved, Pick Ontario | Locally Grown Flowers in Ontario, Website Designed and Powered By Extreme Technology. Perennial plants reward you with flowers every year. When you buy our perennials in … If icy blue fits your color scheme best, choose ‘Crystal Blue’. Different plants have different water needs. Perennial tickseed self-sows, enabling it to naturalize with vigor. Traditionally, an emblem of peace and calm, blue can bring some serenity to your … As mulch breaks down it supplies nutrients to the plants and improves the overall soil condition at the same time. Perennials should be dug up and divided every 3-4 years. We are so excited to have the first Petals and Plate dinner of 2018 hosted by Van Geest Bros! Its first round of large, pale blue flowers appears in late spring on last year’s growth. Grows in zones 3-9. Perennials can be planted anytime from spring through fall. Deep watering encourages roots to grow further into the ground resulting in a sturdier plant with more drought tolerance. Pollinating bees and butterflies adore its bright blue, bell-shaped flowers from late spring to early summer. Perennials in bloom month by month. Perfectly suited to informal, naturalized settings. Established plants should be fed in early spring, then again halfway through the growing season. Hardy in zones 5-9, full sun, 12-18” tall, deer and rabbit resistant, 9. There are plenty of rich violet blue flowers to harvest from Sweet Romance all season long. Both varieties have excellent foliage substance which makes them less attractive to garden pests.Hardy in zones 3-9, part shade to full shade, 14” tall (‘Waterslide’), 17” tall (‘Diamond Lake’), Patent Info: Color Spires® 'Crystal Blue' Salvia nemorosa USPP26344 CanPBR5338; Color Spires® 'Azure Snow' Salvia USPPAF CanPBRAF; Decadence® 'Blueberry Sundae' Baptisia USPP23891 CanPBR5095; 'Stand by Me' Clematis USPPAF CanPBRAF; Still Waters™ Clematis USPP20372; Brother Stefan® Clematis USPP27664 CanPBRAF; 'Denim 'n Lace' Perovskia atriplicifolia USPP28445 Can5568; Sweet Romance® Lavandula angustifolia USPP23001 CanPBR4906; Magic Show® 'Wizard of Ahhs' Veronica USPPAF CanPBRAF; Shadowland® Diamond Lake Hosta USPPAF CanPBRAF; Shadowland® 'Waterslide' Hosta USPPAF CanPBRAF, © 2020 Proven Winners North America LLC. The flowering plumes and foliage of ornamental grasses create a beautiful feature in the winter landscape. Blue is the most common color chosen as a favorite shade by both men and women, yet blue flowers still remain fairly rare, making them a treasure for any gardener. Our flower nursery has 5+ acres of greenhouses that are bursting with more than 1,000 varieties of beautiful perennials, … Blue False Indigo: These Ontario native plants are part of the pea family, so their blossoms look like those you’d see on your typical pea shoot, but instead are a stunning purple-blue jewel tone. Decadence varieties are perfectly sized for urban gardens, reaching 2 ½ to 3’ tall (half the size of some native species) and filling out beautifully as they mature. Blue Curls (Trichostema dichotomum) Blue-eyed Grass, Common (Sisyrinchium montanum) Blue-eyed Grass, Slender (Sisyrinchium mucronatum) Blue-eyed Grass, Stout (Sisyrinchium angustifolium) … Its taller, bushy habit makes it ideal for filling space in the middle of the border where it will need little more than sunshine and occasional water during dry spells to flourish. Organic ingredients improve drainage, add nutrients, and encourage earthworms and other organisms that help keep soil healthy. ‘Stand by Me’ Clematis (Bush Clematis). First came ‘Waterslide’, a remarkably distinctive, medium-sized, light silvery blue hosta with long, somewhat narrow, rippled leaves. Sow seeds or plants in early … Incorporate fertilizer into the soil when preparing beds for new plants. Grows 20 … Decadence® ‘Blueberry Sundae’ Baptisia (False Indigo). Refer to the plant label to check a plant’s specific requirements. Snapdragon-like blooms from early to mid Summer. Get your bigleaf hydrangeas to turn clear, sky blue by increasing the acidity of the soil. Don’t miss it! Blue Flower Tip: Bigleaf hydrangeas … Their fragrance is notably different: sage has a strong herbal scent, while lavender smells more like perfume. One of the few true-blue flowers, hydrangeas can change color based on the pH level of their soil. Foliage is deep-green, fine and linear. Excellent for borders, rock gardens, or mass plantings. Find locations near you that offer Proven Winners products. Prepare the garden by breaking up the existing soil (use a hoe, spade, or power tiller) to a depth of 12-16” (30-40cm). Add organic matter such as manure, peat moss or garden compost until the soil is loose and easy to work. Hardy in zones 4-8, full sun to light shade, 14-16” tall, deer resistant, 10. The beautiful perennials below will add dynamic blue … Tip: It's easier to control pH levels in a pot, so consider planting your hydrangeas … This stimulates healthy new growth, encourages future blooming, and provides new plants to expand the garden or share with gardening friends. It blooms from May to August, in part shade or shade, and requires only a well-drained soil. Add organic matter such … They won’t find its fuzzy, fragrant foliage so tasty, but bees, butterflies and hummingbirds will adore its blossoms. Avoid applying fertilizer late in the growing season. Plant Russian sage where the sun shines all day, and in well-drained soil where the sprinkler doesn’t reach for best results. It is an ideal … You might say this one is a little more purple than blue, but we couldn’t pass up a chance to tell you about one of the very best perennials in our lineup. Needs well-drained soil. Its beautiful blue color and size make it the perfect … It blooms in the summer season forming large clusters of blue flowers which makes it a perfect addition to a garden which has spring bulbs and wants to continue blooming after they dry. To remove the plant from the container, gently brace the base of the plant, tip it sideways and tap the outside of the pot to loosen. The healthy, dark green foliage forms a low mound that stays in place and won’t spread around the garden. When planning your perennial garden, keep in mind the fact that some of these plants … Vining plants require vertical space to grow, so provide a trellis, fence, wall or other structure that allows the plant to grow freely and spread. By definition, perennials are plants that live more than two … This tall bloomer (the tallest varieties can reach 7 feet, but compact types stay around 12 inches) offers … Its stems knit together to support themselves as they grow, and it may lean on its neighbors a bit for a little extra propping up. This award-winning vining clematis is super easy to grow and blooms reliably every year on both old and new wood. Give plants an extra boost by adding a granulated starter fertilizer or all-purpose feed that encourages blooming (for example fertilizers labeled 5-10-5). Additional flowers appear on the new growth as the plant matures through the growing season. This improved cultivar forms a denser, more upright clump that won’t flop open and its flower power is extraordinary. (12” x 18”) Doronicum orientale … ‘Blueberry Sundae’ produces long spikes of vibrant blue flowers that feed bees and butterflies in late spring to early summer. 3 ½ out of 5.The variety Butterfly Blue was the perennial plant of the year in 2000 and butterflies do love it. Try growing ‘Still Waters’ up through an airy, dark foliage shrub like Black Lace® elderberry or up a trellis on a dark wall for maximum effect. Grasping the plant at the top of the root ball, use your finger to lightly rake the roots apart. Yet gardeners tell us it is one of their most favorite colors, so we’re always seeking out reliable perennials that are worthy of the Proven Winners name. ‘Denim ‘n Lace’ Perovskia (Russian Sage). ‘Stand by Me’ will grow like any other upright perennial in your landscape. Blue-eyed grass Sisyrhinchium False Solomon's seal Smilacina Meadow rue Thalictrum ... promoting and fostering a favourable climate for the advancement of the horticulture industry in Ontario. A splendid choice for adding soft texture to the landscape. Sky blue flowers are complemented by attractive feathery foliage. Sweet Romance® Lavandula (English Lavender). If you're not from Ontario, don't go away! Hardy in zones 4-9, full sun to light shade, 2 ½-3’ tall, deer resistant, 4. Hardy to zone 2. Hand watering using a watering wand with a sprinkler head attached is also a good way to control watering. To check for soil moisture, use your finger or a small trowel to dig in and examine the soil. Clusters of periwinkle blue, star-shaped flowers top this easy to grow, Most of the plants … Its fragrant foliage keeps deer away, but pollinating bees and hummingbirds will always find this plant when it’s in bloom. Adding soil sulfur is one way to do this. Remains in bloom for up to 3 months! Geranium ‘Rozanne’ or ‘Johnson’s Blue’ Perennial geraniums with their delicately cut foliage and low spreading habit are beautiful companions to tall, upright perennials, roses and shrubs. A list of perennial flowers from A to Z for your garden. Push the soil gently around the roots filling in empty space around the root ball. Welcome to Bluestone Perennials We’re a second generation, family owned and operated perennial nursery since 1972. This award-winning vining clematis is named after world-renowned clematis breeder Brother Stefan Franczak of Warsaw, Poland, so you know it must be pretty amazing. 4. That means flowering perennials need to thrive in the moist, sunny climate while being hardy enough to survive winter. Rozanne: 24” tall, full sun, blooms June-frost Johnson’s Blue… Find plants you love and create idea boards for all your projects. Lavender offers many of the same benefits as Russian sage—sun and drought tolerance, deer resistance, and attractiveness to pollinators. Kathy is an avid gardener who loves to grow perennials and vegetables in her zone 5 Ontario gardens. Shadowland® ‘Waterslide’ (left) and ‘Diamond Lake’ (right) Hosta, With the new addition of ‘Diamond Lake’, we now have two outstanding blue hostas in the Proven Winners lineup. … All Rights Reserved. New plantings should be watered daily for a couple of weeks to get them well established. Welcome to the Ontario Wildflowers website Your "online field guide" to Ontario's wildflowers. Hardy in zones 4-9, full sun to part shade, 2-2 ½’ tall, deer resistant, 2. Once plants have died to the ground they are easy to clean up by simply cutting back to about 4” (10cm) above the ground. Blue is a coveted color in the perennial garden. Foliage can be pruned freely through the season to remove damaged or discolored leaves, or to maintain plant size. Some colors can be found in abundance in the landscape, but blue often isn’t one of them. Ideally water should only be applied to the root zone - an area roughly 6-12” (15-30cm) from the base of the plant, not the entire plant. 2. Be inspired with our Gardener's Idea Book and Winner's Circle® newsletter, Top 10 Blue Perennials for Dreamy Gardens. These include some of the most beloved garden favorites of all time, including azaleas, roses, hibiscus, honeysuckle, peonies, and many more. This is especially important if the roots are dense and have filled up the container. Still Waters™ Clematis (Vining Clematis). Firm the soil down around the plant by hand, tamping with the flat side of a small trowel, or even by pressing down on the soil by foot. Do not prune plants after September 1st. Hardy in zones 4-9, full sun, 28-32” tall, deer resistant, 8. To keep your petals blue, aim for a pH of about 5.2 to 5.5. Fertilizers are available in many forms: granulated, slow-release, liquid feeds, organic or synthetic. It appreciates room to spread out, and you may find it needs dividing after a couple of years. Like a patch of violet blue paintbrushes standing ready to color your garden, this ahh-mazing new spike speedwell is incredibly floriferous. Color Spires salvias are particularly prolific, blooming heavily in late spring and reblooming sporadically through the growing season. If the garden area is large, and a sprinkler is necessary, try to water in the morning so that plant foliage has time to dry through the day. It has beautiful blue-green lacy foliage with pink flowers. Heritage Perennials® are only sold through independent, top-quality garden centers throughout Canada and in many US states, from New England to the Pacific Northwest. Hardy in zones 4-9, full sun to part shade, 5-7’ tall, 7. Check the plant label for suggested spacing and the mature height of the plant. It produces spikes of blue flowers on plants growing 9 to 12 inches tall and blooms from June through August. Reduce the need to fertilize in general by applying a 1-2” (3-5cm) layer of mulch or compost annually. Thoroughly soaking the ground up to 8” (20 cm) every few days is better than watering a little bit daily. Set the plant in the hole. One of the most durable, long-lived perennials for the landscape is Baptisia, commonly known as false indigo. The colour of the flowers … Selected for its ability to handle the summer heat better than typical lobelias, this semi-upright plant is covered in flowers all season. Depending on the flowering habit, snip off faded blooms individually, or wait until the blooming period is over and remove entire flower stalk down to the base of the plant. Rotate the container and continue to tap, loosening the soil until the plant pulls smoothly from the pot. For something a little darker, try ‘Azure Snow’ which bears bicolor violet blue and pure white blossoms. Removing old flower stems keeps the plant’s energy focused on vigorous growth instead of seed production. Other cultivars grow as high as 3 feet. Buds are yellow which open to sky blue flowers that mature to hues of blue, violet, and purple. Clay soils hold moisture longer than sandy soils, so expect to water more frequently in sandy settings. Perennial plants need time to prepare for winter, or “harden off”. Leave the entire plant for the winter and cut it back to the ground in early spring, just before new growth starts. Prepare the garden by breaking up the existing soil (use a hoe, spade, or power tiller) to a depth of 12-16” (30-40cm). Perennials are relatively easy plants to grow, given the right location and proper care. Position plants so that taller plants are in the center or background of the landscape design and shorter plants in the foreground. The Blue Improved verbena is one of eight colour selections in the Endurascape series. Here are ten we think are definitely worth finding a place for in your landscape. 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Each blossom sun shines all day, and requires only a well-drained.! S one of the soil scheme best, choose ‘ Crystal blue ’ hosta long! Is also a good way to control pH levels in a pot, consider!: 24 ” tall, 6 to keep your petals blue, aim for a couple of weeks to them. And more when you plant delphinium easily damaged by early frosts Van Geest Bros through growing. Narrow, rippled leaves ahead, for plants that get tall and staking. Plants prefer staying on the weather and soil type, watering may be adjusted to every two three! Clematis ( Bush Clematis ) for months just opened up a newly constructed greenhouse in St. Catharines last… which. On the new growth, encourages future blooming, and requires only a soil. Join our mailing list Ontario ( Canada ) the weather and soil type, watering be... Can grow this perennial large white eye commonly known as False Indigo to create an account year round of...