Help us achieve our goals:
make a donation »
Join the RHS today and
support our charity
Free personalised gardening advice
RHS members get reduced ticket prices
RHS members get free access to RHS Gardens
Reduced prices on RHS Garden courses and workshops
A magical gift that grows all year
020 3176 5800
Mon – Fri | 9am – 5pm
Make a donation
Join the RHS today and support our charity
I have forgotten my password
Keep me signed in
Register for free to receive our newsletters, add comments to blogs/articles and to save content.
See what events are on near you and browse your bookmarked pages.
Save money and get more and more of your favourite plants by sowing seeds, taking cuttings, dividing, grafting and layering
Sowing seed outdoors saves time pricking out and potting on and is suitable for a variety of plants.
Many bulbs readily multiply by producing offsets without any help from the gardener. But as well as taking advantage of this, it is quite simple to grow more of your favourite bulbs using just a few other techniques, including scaling, bulbils, seed and division.
Cannas are vibrant tender perennials that produce bold leaves and showy flowers in shades of red, orange, yellows and pinks. It is a useful summer bedding plant for both containers and borders, but does well in cool conservatories in summer.
Softwood cuttings can be used to propagate a wide range of mainly deciduous shrubs and some trees in early spring. Material is taken from the soft and flexible young shoot tips, which root readily.
It is important to recognise the risks posed by plant imports to crops and other plants in the UK, and to international conservation efforts. So, to safeguard plant health in Britain, there are statutory controls on importing plants and plant products into this country.
Simple layering is one of the easiest methods of propagating new plants. Unlike cuttings, which have to survive on their own, layered shoots are encouraged to form roots while still attached to the parent plant.
Micropropagation and plant tissue culture refer to the practice of growing plants under laboratory conditions in vessels containing nutrient medium.
Propagation is a cost effective way to increase stocks of your favourite pond plants. Many popular pond plants are vigorous in growth and easy to propagate in a variety of ways. Furthermore, propagating your own stock can help to minimise the introduction of invasive species to your pond.
Propagating plants is a rewarding and fascinating process to obtain new plants. Select the appropriate method and timing then follow some basic principles to ensure success.
Sowing seeds indoors allows tender plants to be started off earlier in the season. When they have grown into young plants, they can be planted outside in the garden or vegetable plot once the weather is warm enough.
Many vegetables, annuals, biennials and herbaceous plants can be grown from seed sown outdoors. The secret to success is to prepare a good seedbed, free of weeds and with a crumble-like soil-surface texture.
We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.
Join the RHS today and get 12 months for the price of 9