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
020 3176 5800
Mon – Fri | 9am – 5pm
Make a donation
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.
Don’t miss out - book in advance and save
Begin a new search
All ratings refer to the UK growing conditions unless otherwise stated. Minimum
temperature ranges (in degrees C) are shown in brackets
AGM plants have been through a rigorous trial and assessment programme. They are:
This plant will provide nectar and pollen for bees and the many other types of pollinating insects.
It is included in an evolving list of plants carefully researched and chosen by RHS experts. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually.
'Earthwalker' is strong, vigorous annual, up to 3m high, with coarse green leaves and abundant, multi-headed flowers, in late summer, with dark brown centres and ray florets which may be rich yellow, terracotta orange, dark red or warm brown
'Sunsation Yellow' is a compact annual, to 75cm tall, with glossy, dark green, ovate leaves. Flowerheads, borne from summer into autumn, are yellow with brown centres and reach up to 17cm in diameter
'Gullick's Variety' is a robust upright perennial to 2m, the flower heads to 10cm wide, with bright yellow rays surrounding a dark red centre
'Monarch' is an herbaceous perennial making a clump to 2.5m tall, with lance-shaped or ovate leaves to 30cm long and semi-double, dark-centred, rich yellow flower-heads 10-15cm wide from late summer through early autumn
'Ballad' is a compact, branching annual, to 75cm tall, with oval to heart-shaped, hairy, toothed leaves and bright yellow flower,s with dark brown centres, to 13cm in diameter
'Teddy Bear' is an upright annual to 1m tall, with broadly ovate leaves and rounded, fully-double bright yellow flowerheads to 12cm wide, in summer
'Loddon Gold' is an herbaceous perennial making a clump to 1.5m in height, with rough, ovate leaves to 20cm in length and fully-double, deep yellow flower-heads 10-12cm in width
'Giraffe' is strong, vigorous annual, up to 4.5m high, with coarse green leaves and large flowers, 30cm or more across, in late summer and early autumn with dark brown centres and yellow ray florets
'Miss Mellish' is a robust perennial to 1.8m tall, with deep yellow, semi-double flower heads 10cm across in late summer and early autumn
'Munchkin' is a compact, branching annual, to 60cm tall and wide, with toothed, hairy, oval to heart-shaped leaves. Yellow flowers, with green centres, to 10cm in diameter are borne from summer into autumn
Choose from hundreds of plants, bulbs, seeds and gardening products from our online shop.
Save now on all plants
& bulbs from the RHS Plants Shop
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