‘I often do a sowing under cover around September,’ says Jonathan Sheppard. It’s also possible to plant hollyhock seeds in late summer or fall. The seeds are fairly large and are best sown into module trays: sowing one seed per module. ‘I do a sowing of hollyhocks around April,’ says Jonathan Sheppard, ‘so the plants then establish themselves and get planted out, but won’t flower until the following year.’ ’If your greenhouse doesn’t get that hot, 60☏ (15☌) is fine and can be achieved by using a propagator.’ Note: Chemical control should only be used as a last resort, as organic approaches are safer and more environmentally friendly.‘When sown indoors in spring, barely cover the seed with soil,’ advises Kelly Funk, President of Park Seed, ‘while maintaining a temperature of 70☏ (21☌). Growing hollyhocks in your garden will add some drama and exciting height. Now that you know how to plant hollyhocks, as well as how to grow hollyhocks, you can grow these wonderful flowers in your garden. Your best bet is to keep rust contained to the lower branches so the problem will only affect the leaves and not the flowers. Make sure the plant has good air circulationĪll of these tips should help but will probably not eliminate the rust problem.To help keep rust to a minimum, some tips on hollyhocks include: Rust will typically attack the lower leaves but it may spread to upper leaves. When growing hollyhock flowers, you need to keep an eye out for rust. Hollyhocks are easy to grow, but they are not without their problems. Growing hollyhocks also benefit from fertilizer or compost in the spring. While they may be short lived, in their proper growing conditions they will continually grow more, which will keep the hollyhock flowers consistent in years to come. The one benefit that comes from growing hollyhock flowers is that they easily reseed themselves. If you live in a non-tropical region, cutting them back to the ground and mulching them will also help. Their lifespan can be extended some by removing growing hollyhock flowers as soon as they fade. This means that most varieties will only live two to three years. Here are some tips on hollyhocks.įirst of all, hollyhocks are a short lived perennial. Once you have planted your hollyhocks, they will need minimal care, but there are a few things you should be aware of when growing hollyhocks. Hollyhock plants should be about 2 feet (61 cm.) apart to grow well. Hollyhock seeds only need to be planted right below the soil, no more than 1/4-inch (.6 cm.) deep. If you are planting seedlings out, wait about two to three weeks after last frost. If you are planting seeds, sow them outside about a week before last frost. The mistake many novice hollyhock growers make is to plant this flower in soil that’s too dry. Hollyhocks need full sun and moist, rich, well drained soil. The first thing to understand is how to plant hollyhocks. Let’s look at a few tips on hollyhocks to help you grow them in your yard. The flower stalks on hollyhocks can reach heights of 9 feet (2.7 m.) tall! They can tower above a garden, adding a lovely vertical element to your yard. Growing hollyhocks ( Alcea rosea) in the garden is a goal of many gardeners who remember these impressive flowers from their youth.
0 Comments
Leave a Reply. |