Soil Improver

Showing 1–25 of 46 results

Beehive Composter

There are several benefits to composting but in particular the following: Improves soil quality, adds nutrients to slowly feed plants, saves money on mulch and fertilisers, soil holds more water, helps reduce pests and diseases and improves soil structure. This Beehive Composter will allow you to reap the above benefits with ease. H: 840mm W: […]
Bulk Bag Horti Grit

As well as being suitable to cover paths and walkways, horticultural grit is a key element in all soils when added to add improve structure and drainage, while providing small pockets to hold essential air and water. Weight: 850kg Getting the ground ready where you intend to lay the stones is vital to help ensure […]
Colour in the Garden

A sumptuously colourful garden has the extraordinary power to lift the spirits no matter the time of year. Yet many people struggle to create their own colour combinations that are suitable to site and soil, and which take their gardens through the seasons. This new book provides inspiration and practical advice for gardeners wishing to […]
Floating Pond Plant Raft

Our Floating Pond Raft is a quick and easy way to grow and display a selection of beautiful marginal pond plants and provides a unique approach to spruce up and enhance ponds and water features. We include everything that you need to add colour, interest and height to your pond. A complete pond plant growing […]
Fragrant Lavender Collection

Lavender ‘Hidcote’ is the classic, hardy English perennial, and this much-loved cottage garden favourite will transform your garden with colour and incredible fragrance and flower power! Named after the world-famous garden in The Cotswolds and awarded the prestigious RHS Award of Garden Merit, this compact variety is a proven winner in UK gardens. Suitable for […]
Hardy Gardenia jasminoides Celestial Star

Rarely available, this desirable Gardenia is covered in double, crisp white, scented blooms and glossy evergreen foliage. The next generation of fully hardy Gardenias, and a big improvement on the older varieties, ‘Celestial Star’ is hardier and more vigorous and produces bigger flowers with better scent. A beautifully compact shrub, Gardenia ‘Celestial Star’ is very […]
Horticultural Sand 1 4mm

Horticultural Crated Sand is a lime free coarse sand suitable for use within any garden project. It is great for improving soil drainage.
Johnsons Carrot Purple Sun F1 Seeds

Appetising, crispy and sweet, this is a new improved hybrid pure purple carrot producing an intensely coloured dark uniform carrot from the skin and right through to the core. The roots are pointed and the variety has a strong disease resistance. Early sowings require protection with cloches and when harvesting, select alternate young carrots from […]
Johnsons Leek Lyon Prizetaker Seeds

Johnsons Leek Lyon Prizetaker Seeds are a very popular variety with a mild flavour. As its name implies, this type of leek is ideal for exhibition as well as in the kitchen since it produces large thick white stems. Not only is the leek a well-known winter vegetable, but its roots tend to help improve […]
Johnsons Parsnip Palace F1 Seeds

With uniform roots of exhibition quality, this is a high yielding vigorous hybrid which shows good resistance to canker and has an excellent sweet flavour. Protection of early sowings with cloches is advisable if soil is cold and wet. For a longer harvest season make both an early and late sowing and leave roots in […]
Johnsons Pea Ambassador Seeds

This seed was bred as an improvement to pea Onward. It is an excellent maincrop variety which produces heavy yields of juicy plump marrowfat peas. They show resistance to powdery mildew which helps with later sowings. They are compact which makes them ideal for exposed locations or smaller gardens. Easy to grow and versatile, peas […]
Johnsons Runner Bean Armstrong Stringless Seeds

Johnsons Runner Bean (Stringless) Armstrong Seeds are a high-quality variety, with a good tolerance to diseases. Producing naturally healthy plants and reliable crops, the results of many years of development and improvement, this red flowered Enorma type produces high yields of long pods with excellent flavour and texture. High in vitamin A & C as […]
Johnsons Runner Bean Moonlight Seeds

Including the French beans self-setting properties for an abundant yield and a much improved fleshier and smoother pod, this is an amazing variety endowed with the best attributes of both climbing French beans and traditional runner beans, where any surplus is well suited to freezing. Easy to grow and versatile, peas and beans make a […]
Johnsons Runner Bean Painted Lady Improved Seeds

An improved selection of a well known and much loved variety, producing heavy crops of delicious beans with attractive red and white bicolour flowers. Pretty enough for the flower garden if other space is limited, where it can grow up trellis and pergolas. Easy to grow and versatile, peas and beans make a delicious and […]
Kent & Stowe Carbon Steel Border Spade

A robust solid forged, high quality Kent & Stowe Border Spade made from carbon steel, for strength. Featuring an extended shank for improved strength, as well as having a larger tread edge for added comfort.High quality carbon steel headHandle made from beautiful ash wood split to form a traditional YDExtended shank for improved strengthLarger tread […]
Pea (Maincrop) Ambassador

Bred as an improvement to the popular ‘Onward’ pea variety, this excellent maincrop type produces high yields of juicy, plump marrowfat peas, each pod containing up to 9 dark green peas. The plants’ compact and robust habit makes them ideal for exposed locations and smaller gardens. They show good resistance to powdery mildew, which is […]
Peat Free Tomato & Veg Planter 60L

What’s in the bag? RocketGro have carried out extensive trials to make sure our grow bags are the optimum growing medium for all your fruit and veg growing needs. We have combined a rich balance of our soil improver with the finest all natural green composted waste to give your plants a fibre rich, balanced […]
Pelleted Chicken Manure

Adding manure to your garden soil is the traditional, tried and tested way of adding nutrients and improving the structure, and these pellets are the easiest and most convenient chemical free way to achieve great results. Made from completely organic, dried and sanitised composted chicken manure, they will naturally increase the fertility of the soil […]
Rocket Gro Fruit & Veg Compost 40L

Rocket Gro Fruit & Veg Compost is an all-natural, nutrient-rich, all-round compost designed for your fruit and vegetable growing needs. This versatile product supports and feeds your plants and young fruit bushes or trees for up to 3 months without requiring chemical feed top-ups. It is the perfect choice for Organic growers, helping to grow […]
Rocket Gro Herb & Alpine Compost 20L

Rocket Gro Herb & Alpine Compost is a refined and cleverly blended natural compost mix, containing up to 15% Cornish grit. Designed for Herb, Alpine, Succulent, and Perennial plants, this compost provides the free-draining soil they need to thrive. The addition of grit to the Multi-Purpose with John Innes blend has created an ideal growing […]
Rocket Gro Peat-Free Ericaceous Compost 40L

Peat-Free Ericaceous Compost is an all-natural, nutrient-rich, all-round compost designed for Acid soil-loving plants. This versatile product supports and gently feeds your plants for up to 3 months. To maintain optimal nutrition, top up with a good Organic liquid feed. Ideal for potting, re-potting, and planting out Rhododendrons, Blueberries, Azaleas, Hydrangeas, Camellias, and Heathers. Note […]
Rocket Gro Peat-Free Farmyard Manure 40L

Produced on a neighbouring farm to RocketGro’s Somerset farm, this manure is the good stuff, as it should be.Well-rotted and genuine manure, it is excellent for use around roses and rose beds. An ideal topical soil improver in the traditional way, you can dig it in or let it rot down into the soil over […]
Rocket Gro Peat-Free Soil Improver 40L

To enhance soil biodiversity, soil health, and the growth of healthy plants and vegetables, our Peat-Free Soil Improver is essential.All soil benefits from added fibre, nutrients, minerals, and a balanced N:P:K ratio of 4.4-2.3-5.6, along with natural, organic, and chemical-free inputs. Using this product promotes an increase in worms and insects vital to our soils, […]
Rocket Gro Tomato & Veg Planter Bag 60L

The RocketGro Peat-Free Tomato & Veg Planter is a completely natural growbag, offering a generous 60 litres, making it the largest grow bag on the UK market! Extensive trials have ensured this grow bag is the optimum growing medium for all your Tomato, Fruit, and Vegetable needs. It slowly feeds your plants with Organic N:P:K […]
RocketGro Peat-Free Soil Improver 40L

Soil Improver is a totally organic, sustainable, and natural plant waste material from the biogas industry. Made in Somerset from composted grass, maize, and rye, it is 100% natural, and contains a rich source of low-level nutrients to slowly feed your soil and plants. And most importantly it is Peat-Free, and a low energy option […]