The flowers have a slightly scalloped edge with a pretty throat and are profuse on each stem. A bright and colorful addition to a cottage garden or border. amzn_assoc_marketplace = "amazon"; Ideas for an Enticing Cottage Garden Due to their height, protect from damaging winds and provide support such as a fence, wall, trellis or stake. Hollyhocks can benefit from a light application of fertilizer or compost in the spring. Thanks again for you info! amzn_assoc_title = "Hollyhocks on Amazon"; The darkest of the Spotlight series, this almost black hollyhock is a standout in the garden. Hollyhocks add a lovely vertical element to your garden because of their long flower stalks. Hollyhocks can be tricky to transplant due to their long taproots, so locate them accordingly so they won’t have to be moved. The single or double, cup-shaped flowers have little or no stalk and bloom on tall spikes. Required fields are marked *. Hi I planted these for the first time and not only did they get a powdery mold even tho I had them in a sunny location with air circulation they also were attacked by Japanese beetles!!! And start new plants from leaves? Also proven to be more disease-resistant than other species. Height / Spread: 5 to 6 feet tall, 2 feet wide. A pollinator host plant and beautiful flower that adds height and beauty to any garden. Hollyhock plant needs regular watering. A good spot is in front of fence with slat openings to give the plant air circulation or at the back of a garden bed in a full sun location. I love Hollyhocks! Hollyhocks come in a wide variety of colors: blue, pink, purple, red, white, yellow and even black. Sprinkle the seeds on the ground in a row. SOIL: Hollyhock will do well in almost any soil but prefers a well-drained soil with pH 6.0 - 8.0, from slightly acid to alkaline. An old garden favorite that originated in Russia, flowers with 4-inch blooms that attract hummingbirds and are edible. Color: Bicolor, cerise pink with deep purple center. Click here for instructions on how to enable JavaScript in your browser. Photo by: Garden World Images Ltd. / Alamy Stock Photo. Hollyhocks have long taproots, so if seeds are started indoors, use tall, individual pots and transplant early to avoid damage. Using a small gardening shovel, dig a hole twice as deep and twice as wide as the roots. Recover in case of a spring freeze. They make a great background plant for shorter perennials and come in a wide variety of colors. Hello! A relatively shorter version with double, fringed blossoms that will bloom in the first year. The leaves of the hollyhock plant are large and dark green with a rounded shape. Do you have to soak the seeds in water to get them to germinate? Preventing rust is much easier than trying to tame an outbreak. It contains about 1500 different species, in which 27 genera are found in North America. Hollyhock seeds are large and have fairly tough seed coats. Till the soil in which you want to plant the hollyhocks. Garden Stuff: Easy Tips For Planting and Growing Hollyhocks Watering from below, good air circulation and thorough late fall cleanup will go a long way in stopping rust from forming. Copyright A simple to grow biennial or perennial (depending on cultivar) that is perfect for beginner gardeners. The entire process, from sowing to transplanting seedlings, takes about nine weeks. If you plant them in too dry a location, they will languish during the heat of the summer and won’t produce flowers well. Again thank you very much. They range in color from white to deep burgundy and all shades in between. The make a great border plant near the side of your house to add curb appeal and height to hide the foundation. Puccinia is the name of the ‘rust’ fungus, which commonly grows on Hollyhock plants (Alcea rosea). Hollyhocks grow easily from seed. Hollyhocks require a large container, such as whisky barrel to allow room for their roots to grow. In spring, gradually remove in layers to slowly acclimate the roots. Currently you have JavaScript disabled. They now come in a variety of flower colors ranging from reds, pinks, whites, yellow and nearly black burgundy. Plant the seeds just below the surface. Both flowers come in a wide variety of colors. Discover unique garden products curated by the Garden Design editors, plus items you can use to solve problems in your garden right now, and best sellers from around the web. There is no mistaking the cheery spires of hollyhock flowers. Planting. This pretty perennial makes a great screening plant to hide more unsightly areas of your yard, since it grows to quite a tall height. Hollyhocks (Alcea Rosea) is native to Asia and the eastern Mediterranean and belongs to the Mallow (Malvaceae) family. Seedlings are not normally quite as strong or as vigorous growing as the original parent plant. This pretty plant can be a short lived perennial, lasting only 2-3 years. They do have large leaves and tend to grow in a low clump for a year, and can create quite a mound. I chose hollyhock seeds in my project for starting seeds in peat pellets. Your email address will not be published. Plant them at the back of a border as they can reach heights of 2m or more. If you are planting seeds, sow the seeds outside about a week before last frost. This will prevent seed heads from forming and reseeding. In other areas where they can be left outside, prune them back to about 6 inches above ground level in the fall. If there's one defining feature to describe the hollyhock, it's height. So disappointing and they never bloomed 😕. Photo credit Angela Marinaro, Fan of the Gardening Cook on Facebook. Carol, Thanks for your information about hollyhocks. The Halo series blooms with single, bicolor flowers with either lighter or darker centers. Typically they are a short lived perennial of about 2-3 years. Blooms start near the base of the stem and open upward so that eventually 1 1/2 to 2 feet of the stalk is covered in petals. The only way to keep them out is to fence the garden, or use barriers of some sort around the individual plant. And come in a wide variety of colors ( shades of pink, purple,,! The plant will keep the spores from last years plants from developing seed... ) family stems and leaves can cause skin irritation when the small glass-like fibers them... Or double, fringed blossoms that will bloom in mid-summer and can even used... Tower over the root zone and base of the plant finger to help with growing hollyhocks early fall sow seeds. 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