Alliums are plants of exquisite beauty that deserve a place in perennial gardens. Easy to grow and undemanding, these ornamental bulbs come in a diverse range of colour, height and bloom times, to give you beautiful blooms from spring all the way through till summer.
Throughout this Allium blog, we will guide you through our most popular varieties, planting partners, a full planting guide and even video planting tutorials to get you ready for your autumn bulb planting.
Planting time: September – December 📆
Location: Full Sun/Partial Shade ☀
Flowering Time: Late-Spring-July 🌸
Soil Type: Fertile, well-drained soil 🏡
For ground planting:
Remove any weeds before planting.
Plant at 3-4 times the depth of the bulb and approx 10cm-15cm apart. Position the bulbs with the pointed end facing upwards.
Fill in the holes and tread down lightly.
Feed regularly in poor soils.
After flowering, remove the leaves when they have withered.
For container planting:
Make sure to use a deep and fairly large pot for large Allium bulbs.
Use a good-quality potting compost.
Plant the bulbs three times deeper than the height of the bulb and as far apart as you can.
Water sufficiently after planting.
For frost protection, use bubble wrap or garden fleece.
A striking new variety. This elegant Allium will dazzle in the summer garden with their white and pink flushed flowers. Easy to grow and compact, this bloomer will dazzle at the front of the border. Also they are perfect for attracting wildlife!
A lovely addition to the border. Add interest and movement to the late-spring garden with these unique and vibrant egg-shaped flower heads. As well as being long lasting and pollinator-friendly, these Alliums make beautiful cut flowers!
An RHS Garden Merit Award-Winner. Allium Gladiator showcases dozens of small star-shaped purple blooms which are long lasting and naturalise easily for years of pleasure. Spectacular in large, sweeping drifts.
Boasting massive spherical violet heads, this award-winning Allium is a great tall addition to beds and borders. This showstopper naturalises easily and they are perfect for bringing butterflies fluttering to the garden.
Need advice on planting Dwarf Tulip bulbs? We’ve compiled our gardening advice in this informative blog guide on planting, arrangement, and aftercare to help make your gardening job easier.
Tulips are one of the most popular Spring bulbs for a reason. Fantastic colours and attractive shapes make them a stunning choice for your garden displays. There are a wide variety of Greigii/Kaufmanniana or dwarf Tulips within our range, from First Price, Little Beauty, Humilis, and Scarlet Baby; all with stunning colourful blooms that would be perfect for any spring border, or even hanging basket, and their spectacular foliage produces year after year whilst requiring minimal care.
Tulips do not need to be planted until October in to December. Plant bulbs in well dug soil about 8-10cm deep and approx. 15cm apart. It is often beneficial to use a little bonemeal or super phosphate mixed in with the soil. Tulips delight during their growth in a sunny location.
In this video tutorial, our resident gardening expert Jeff talks us through how to plant Dwarf Rockery/Botanical Tulips, with great easy to follow advice on how to achieve a terrific spring rockery display.
After the tulips have bloomed and when leaves fade and turn brown, the bulbs can be lifted, dried, cleaned and stored in a cool place until planting time. This allows the bulb to store more food and produce flowers the following year. Tulips should not be grown in the same soil for several years, so replace with fresh soil every other year.
Dahlias are an essential choice for the summer garden. The easy-to-grow tubers will produce a phenomenal display of colour in a range of styles with beautiful dense foliage. Dahlia work perfectly with almost all types of plants, and complement any garden wonderfully regardless of size.
Whether you’re looking to add some vibrancy to your summer, decorate your patio with impressive pot/container displays or grow a ready supply of cut flowers – Dahlias can do it all.
Why Choose Dahlias?
They are easy to grow, and suitable for gardeners of all skill levels. They are fast growing by their nature and will flower in the first year and for many years to come (just keep them stored and frost free over the winter).
They are versatile and will tolerate most types of well drained, fertile soil or compost. They can be grown successfully in pots, tubs, window boxes and in borders.
They are one of our favourite summer bulbs because of the many different types/sizes/colours available, which all look slightly different in shape, but are all equal in beauty.
Year after year sees many new exciting new varieties introduced which means once hooked on Dahlias, you will continually be able to find and try something new.
They flower continuously through the summer, right up until the first frost of the autumn.
They look fantastic as cut flowers and are great for lovers of something a little different.
The main types of Dahlias available can be classified into a number of different categories, representing the main characteristics of the flower blooms themselves.
Anemone Flowering – Also known as Powder Puff Dahlias, these beauties produce unique flowers with double feathered central petals resembling a Powder Puff.
Cactus– A favourite for many years, Cactus Dahlias produce fully double pointed petals which turn backwards to create a tubular petal effect. Sometimes referred to as Spiky Dahlias, they are perfect for the border.
Dark Leaf – These Dahlias are a little different in that their foliage is not the usual green colours of most varieties. They create an abundance of flowers through the summer as expected, however the blooms appear on darker (usually purple/black) foliage.
Decorative– The largest range of large, fully double flowers with rounded petals through the summer right up until the first frosts. They produce masses of flowers for cutting purposes.
Dwarf Gallery – A range of smaller, more petite Dahlias which are perfect for the front of the border. They are prolific flowering varieties, look also great planted mixed together in pots on the patio.
Dinner Plate – As the name suggests these are the largest flowers within the range, often up to as much as 25cm in diameter (see illustration below). Try these as cut flowers and be certain to draw attention.
Pompom– Love the unusual, then these are certainly for you. Almost spherical flowers (like balls) appear through the summer. The petals have rounded tips and are curved upwards at the edges. The flower heads are also slightly flattened towards the centre.
All our Dahlias are supplied as top quality dormant tubers which can be planted straight into the place where they are bloom (their final location). Success rate from these dahlia tubers is extremely high and they are a relatively inexpensive way to create a large number of flowers from one tuber.
Dahlia tubers can be planted 10cm deep in fertile well drained soil, outdoors in spring when the frost has disappeared. They prefer to be in a sunny location and spaced at approximately 45cm apart. In areas where there is extreme cold, dig up dahlias and store in a cool peat over the winter. Apply a high potash fertiliser every few weeks in the summer to help growth and they can be dead headed when necessary.
How to grow Dahlia plants in pots or containers
A fantastic way to brighten up your patio is to introduce some Dahlias in pots/containers. The colour range is fantastic, with many unusual bi-colour varieties which will brighten up any space. Simply beautiful to sit back and look at during a warm summer afternoon.
Once your tubers arrive safely in the post, they can be soaked overnight in a bucket of water to soak up as much moisture as possible.
When all signs of frost have passed they are ready to pot up, giving plenty of time to get well established before the summer.
It is recommended to place some pebbles at the bottom of the pots before adding the compost to help with drainage, by ensuring the compost doesn’t block the drainage holes.
Fill in some compost and then add the tuber with the growing tip facing upwards.
Continue to fill in the rest of the compost to firmly hold the tuber, making sure the growing tip at the top is peeping out and is not completely covered. This is now ready to be moved to the patio or garden area, with access to as much sun as possible.
Water well after potting and then keep compost moist but not waterlogged as tubers will rot. You can add a liquid feed weekly during the growing season and provide some protection from slugs as they really love Dahlias.
If growing tall varieties, insert a cane to help with growth and to keep secure.
Little pruning is needed on Dahlias, however you can deadhead as flowers begin to fade.
The stunning flowers of the Rhododendron have earned them a legion of fans, and quite right too! Some varieties of full size Rhododendrons will simply keep growing until they grow into giant trees, although you can prune them down, these larger varieties may not be an option in your garden.
This month we’re taking a look at some stunning dwarf varieties. The compact growth habit of these shrubs give them an outstanding formal appearance, making them ideal for small city gardens or courtyards where space is at a premium. They’re even small enough to slot nicely beneath taller shrubs in the border, or grow nicely in a rock garden.
Prepare the ground by digging in plenty of compost, neutral or acidic organic matter, or leafmold etc. Plant so the roots are covered, not too deep and apply a good layer of mulch lightly over the surface, don’t pack it down. Re-mulch and feed with an ericaceous fertiliser each spring.
Ericaceous fertiliser? This is for plants that are not as happy in limey soils. It’s a lime-free acidic compost that was habitually made with peat – however as awareness that adding peat to soils is bad for the environment you can now easily find peat free varieties to buy.
Dwarf varieties can cope with positioning in full sun but need evenly moist, well drained soils so keep on top of watering them in the hottest part of summer. Rhododendrons like lots of water and use rain-water if you can – you should particularly avoid tap-water if you live in a hard water area. As with larger Rhododendrons they won’t do at all well subjected to frost so take care to protect them and avoid areas you know are prone to it in your garden.
In truth not very much! Azaleas are a group within the Rhododendron family and they have some small differences. Rhododendrons will have ten or more stamens, while an Azalea will usually have five stamens. Rhododendrons have larger leaves and they will be paddle-shaped, Azalea have smaller, elliptical leaves. Also Rhododendrons are evergreen, whereas Azaleas can be evergreen or deciduous.
The many shapes and shades of the Tulip have helped to make it one of the most popular spring flowers. A familiar sight in British gardens, Tulip bulbs are so versatile that they can be planted with any other spring bulb, as well as having multiple uses in borders, patio pots and flowerbeds.
Equally useful in the garden or the vase, planting tulips in the autumn will give you a guaranteed display of vibrant colour throughout the spring.
Bedding and borders
Pots and Containers
Naturalising (some varieties – see below)
How to Plant Tulips
How to Plant Tulip Companions
How to Plant Darwin Hybrid Tulips
There are a lot of different types of Tulip to choose from, each boasting their own unique qualities.
These are dwarf growing varieties that flower prolifically in April through to early May each year. They produce massive peony-like flowers with delicate and brilliant colours which are very effective in flower beds and borders, and make a lovely cut bouquet. Double Early Tulip bulbs are supplied as top quality bulbs ready to plant in autumn and flower in spring.
Double Late Tulips flower later than most Tulip varieties, usually from late April into May. They produce giant peony shaped flowers on very sturdy stems of around 40-60cm and look spectacular when used as cut flowers. Double Late Tulips bulbs can be planted in autumn and will flower in spring. A really beautiful and unusual Tulip!
Fosteriana Tulips, also commonly known as the (Emperor Tulip) are chosen for their brilliant oriental colours and large flowers, creating a startling effect wherever planted. Sensational flowers on very stocky stems, perfect for a sunny border. Flowering in April/May every spring.
Fringed Tulips (also known as Crispa Tulips) have a very compact habit with extremely sturdy stems that produce colourful and vibrant flowers which have unusual fringed edges that give a ruffled effect. Flowering a little later than some Tulip varieties, they add colour and charm in late April into May. Height 50-70cm.
Greigii and Kaufmanniana Tulips are colourful and exciting dwarf growing botanical Tulips which grow to only 20-25cm tall, producing unusual glossy green or mottled foliage that look stunning grown in any area within the garden. Greigii and Kaufmanniana Tulips flower earlier than many other short stemmed Tulips, from as early as March onwards into April. Try planting in rows along a path, driveway or in a flower bed, where the sturdy stems and bright colours will easily catch the eye.
Lily Flowering Tulips produce spectacular Flute shaped flowers that produce gracefully reflexing flowers, all on tall and very strong stems. They are particularly useful for cut flower arrangements and look amazing as part of a flower bouquet. Also known as Fluted Tulips.
Multi-Flowered Tulips are one of the most popular and effective Tulips for flower bouquets where their amazing variations in colours, coupled with strong stems allow them to really make a statement. They produce three to six flower heads per stem offering great value for money. Praestans Tulips are a popular botanical Tulip producing 25-30cm flowers which are a great naturalising bulb that multiply profusely.
Quite possibly one of the most unique but equally splendid Tulip varieties has to be the Parrot Tulip, producing giant irregular shaped flowers with petals that resemble the feathers of a tropical Parrot. Flowering from April into May, Parrot Tulips really do produce some of the most beautiful colour shades and are excellent for bedding purposes, where they can create an exotic look and feel.
Originating back to the time of Rembrandt, when Tulips were first introduced to Holland, Rembrandt Tulips are a combination of colours used to create a flamed effect that will delight almost like a flicker of a rainbow. Modern Rembrandt Tulips bulbs are 100% virus free and produce streaky bi-coloured blooms from May onwards. Height 50cm.
Single Early Tulip bulbs are a traditional dwarf growing Tulip with a smaller habit than many varieties, but just as effective when grown in groups in a border or rockery. They are excellent for bedding and are one of the earliest of all Tulip types to flower outdoors in spring. Height 30-40cm.
There is probably no Tulip more versatile as the Single Late Tulip, commonly referred to as a Cottage Type of Tulip. Single Late Tulip bulbs produce very bright coloured large blooms on long, graceful stems. A wonderful variety grown for their beauty and attractiveness, with no cottage garden in spring being complete with some of these.
Tulip Species bulbs, also known as Dwarf Botanical Tulips, with their fascinating colours are natives of Asia Minor. These beautiful varieties are highly recommended for rockeries and borders, while also being suitable for patio containers and pots.
The Triumph Tulip is a result of a crossing between two premium varieties, Single Early and Darwin varieties. One of the largest range of Tulip varieties, Triumph or mid-season Tulips as they are known produce outstanding outstanding colours, with a very strong neat habit. A superb Tulip for planting in large groups in the border, flowerbed or also in patio container pots.
Viridiflora Tulips are one of the most elegant and stylish bi-colour Tulips on the market. Viridiflroa comes from the Latin words ‘viridis’ meaning green and ‘flos’ meaning flower. Combined together they represent the wonderful blend of colours we have come to love from this popular Tulip. Each Viridiflora Tulip bulb has a certain degree of green blended into each flower and is colourful enough to brighten even the darkest day in spring.