During the first year, fertilize up to three times. After the first year, fertilize only once per year. Use a high-quality garden fertilizer to enhance the beauty of the flowers. Prune established pampas grass. Use trimmers to prune your grass in the late winter or early spring months.
You can also tie a piece of rope around the plant, about 4 ft 1. Remove all the foliage and flower stalks above 12 in 30 cm in height. Cut through the clumps after pruning to divide them.
The sliced clump can then be planted elsewhere. Drain the leaves. Tie the leaves of the grass together with string in November to allow water to drain from the plant. This will prevent shock during the cold months.
Cover the roots. Alternatively, you can cover the roots with a fleece wrap. Keep an eye out for diseases and pests. Luckily, pampas grass is almost entirely disease-free. However, pampas grass can occasionally develop spots. Simply use a fungicide to quickly get rid it. Pampas grass is also rarely eaten by animals, but it can serve as a great habitat for them.
Did you know you can get expert answers for this article? Unlock expert answers by supporting wikiHow. Maggie Moran. Support wikiHow by unlocking this expert answer. Not Helpful 0 Helpful 5.
Not Helpful 0 Helpful 0. Not Helpful 0 Helpful 3. Not Helpful 0 Helpful 4. Not Helpful 0 Helpful 9. Not Helpful 3 Helpful Yes, you certainly can. Start it inside the house, in a container large enough to support its weight and height. The bamboo stem is heavy when it gets big and it will grow over 10 feet tall, so bear this in mind when deciding where to place the container and when to shift it outside if needed.
Not Helpful 4 Helpful Continue to give it water and make sure there is nothing blocking its access to full sunlight. Whenever you want, but make sure to plant the seed in a place that sunlight reaches it and give it water daily. Not Helpful 6 Helpful Pampas grass grows quite quickly. If you started with seeds, you should see sprouts within one month. If you started with a young plant, expect it to grow and spread within a few months of planting.
Include your email address to get a message when this question is answered. Related wikiHows How to. How to.
Expert Interview. More References 4. About This Article. Co-authored by:. Co-authors: Updated: May 21, Categories: Growing Grasses. It will grow to about 1 metre tall. Pampas grass can be grown from seed. Start them off indoors, sowing any time between February and April. For a ready grown plant from a nursery or garden centre, dig a hole that is the same height and width as the root ball of the plant.
Add some mulch or a multi-purpose fertiliser into the hole. Ease the plant from its pot, gently teasing out the roots with your fingertips. Put the plant in the hole and backfill with soil. Press down gently and water with a full can.
There's more advice on the benefits of using mulch in your garden in our ultimate guide to mulching. Pampas grass foliage lasts all year round, but it can look scruffy around March and April. Wear sturdy gardening gloves you can find the best gardening gloves in our guide and arm protection for this job, as the leaves can cut. You can also remove tatty plumes around this time, although bear in mind that birds use them to line their nests.
Fertilise plants once in the early spring, but avoid overfeeding, because this boosts foliage growth, rather than the elegant flowers. Resistant to most diseases and tolerant of even the driest growing conditions, pampas grass presents few problems, other than its tendency to self-seed and spread where it is not wanted. If the plant is becoming too large, it can be divided in early spring.
In hot countries where wildfires are a risk, it is advised that this highly flammable plant should be grown away from houses and outbuildings to reduce fire hazard. Whether you want to grow pampas grass from seeds or prefer the idea of planting out a small plant straight in the garden, there are plenty of striking options to choose from.
Use our quicklinks below to buy now, or keep scrolling to check out some of our favourite varieties to try in your garden. Cortaderia selloana 'Pumila' from Waitrose Garden This variety has silvery-yellow flower plumes in late summer above bushy mounds of mid-green leaves.
It's a hardy variety that likes fertile, well drained soil. It's compact growing to 1. Delivered in a two litre pot. Then give this colourful mix a go. These seeds include a mixture of creamy white and pale pink plumed plants, perfect for the back of a border and screening ugly fencing. August-flowering, it has fluffy, silvery plumes on top of grass-like evergreen foliage. Cortaderia Pink Pampas from Burpee This has large silky plumes from early summer to mid-autumn. Though it may be beautiful, pampas grass requires a lot of work, so create a workable plan to maintain it.
Mark out time in your gardening calendar to trim the grass back and prevent it from getting too out of control. Should your grass grow in abundance, you may find it helpful to recruit a friend to help you with the trimming and pruning process. Instead, break out a pair of good-quality hedge shears and cut the plant grass down all the way to the ground.
On a similar, safety-related note, beware that the grass has sharp foliage which can cause some pretty nasty cuts and scrapes. After around five years, the center of the pampas grass begins to slowly die out, resulting in minimal new growth and plenty of ugly, dried out leaves.
A period after the last forecasted frost but before new plants start to grow is the optimum time to ensure that your grass has an entire season to recover from propagation and re-establish its roots. Using a sharp spade, cut into the clump to separate these healthy shoots from the dead clump, then discard the clump. Replant the younger growth at the same depth that they were at when they were attached to the main plant.
Then, just as if you were growing pampas grass for the first time, feed it a decent amount of water and continue to ensure that the soil is evenly moist until the new plant is established. Typically, only female plants are propagated. They produce broad and full plumes, and lots of seeds.
Space the plants about 6 to 8 feet apart as you grow them. Red Twig Dogwood like this makes a perfect companion plant to pampas grass. We all know how striking pampas grass looks on its own, but its aesthetic qualities can be greatly enhanced by mixing it with other ornamental grasses and shrubs.
The contrast between the soft, gentle whites of pampas grass and the bold colors of Red Twig Dogwood, for example, can create some truly eye-catching results.
Pampas grass like this can grow to over 10 ft in height, usually taking between 2 — 4 years to reach full maturity. Cortaderia selloana does not take long to grow.
From seed, the plant reaches full maturity within two to four years and generally lasts for around fifteen years. A perennial, pampas grass germinates during the spring months and produces bulbs within the first year. Once winter comes, the plant tends to become dormant before starting to grow again the following spring. After just one growing season, the center clump will begin to die, but the plant itself will expand as younger, healthy shoots emerge.
Pampas grass is renowned for its height, though how tall it actually grows will depend largely on its environment. The American Society for the Prevention of Cruelty to Animals states that Cortaderia selloana is non-toxic to dogs, cats, and horses, but what about humans? Research shows that pampas grass is relatively harmless, though most experts do warn that ingesting any plant can potentially lead to adverse effects such as allergic reactions.
The easiest method is to use a post-emergent herbicide. Again, be sure to wear protective clothing such as long-sleeved shirts and gloves to prevent nasty cuts, then use a pair of heavy-duty shears or, better yet, a good quality weed eater , and hack the grass right down to the route.
0コメント