Top 8 Nitrogen Based Fertiliser UK – Gardening

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1. Elixir Gardens

Elixir Gardens Bumper Crop High Nitrogen Fertiliser – 4 : 1 : 3 | Various quantities available from 1kg to 20kg | 1kg Re-Sealable Tub | makes 1000L of liquid feed

Elixir Gardens - A superior high nitrogen fertiliser produced from high quality raw materials and to rigid quality assurance standards. Completely and readily soluble, even in cold water! A potent feed that can be applied as a liquid around the base, or as a foliar feed via sprayer.

Additionally supplied packaging may differ from that displayed. Magnesium, which is vital for quality crop production, is incorporated into the fertiliser with Chelated micronutrients to ensure stable solutions and availability to the plant. Great for early season growing, lawns, begonias, leafy plants, sweet peas, Shrubs & Trees, Greenhouse Plants, Bedding Plants, roses, Fuchsias & Leek & Onions. Note: the appearance of this fertiliser can change between batches due to the raw ingredients used in production.
BrandElixir Gardens
ManufacturerElixir Gardens
Weight2.2
ModelNPK 28-7-14

2. Elixir Gardens

Elixir Gardens High Nitrogen Liquid Fertiliser All Season For Fruit, Flowers and Lawns | Various Sizes 1-10L | Produces 2500L of liquid feed | 500ml Bottle

Elixir Gardens - Note: the appearance of this fertiliser can change between batches due to the raw ingredients used in production. Additionally supplied packaging may differ from that displayed.

Vegetables - the perfect first feed for exhibition carrots, celery, onions, leeks, parsnips and pumpkins. New plantings - use on first year planting like conifers, heathers, shrubs and Bonsai. Here at elixir gardens we supply to many professional growers as well as a range of garden centres, nurseries and landscaping businesses. Chrysanthemums - Use as a bloom feed for these and other flowers. Roses, trees & shrubs - after dormancy, feed 2 or 3 times to encourage early growth.
BrandElixir Gardens
ManufacturerElixir Gardens

3. ClearOFF

ClearOFF Nitropril™ 46-0-0 Slow Release Nitrogen Fertiliser TOP DRESSING or WATER SOLUBLE Prills Form. Grass Lawn Shrub Tree Plant Foliage BOOST 400g

ClearOFF - Top dressing or Water Soluble. Early season Super Boost. Trees, vegetables, shrubs, Grass, Pot Plants & More. Prized vegetable Growers Choice. 46% nitrogen Fertiliser.
BrandClearOFF
ManufacturerClearOFF
Weight0.4 kg (0.88 Pounds)
Model46-0-0

4. Elixir Gardens

Elixir Gardens BioPlant Vegan Animal Free Fertiliser Pellets | Organic, Sustainable & Eco-Friendly Plant-Based Soil Enhancer/Improver | 500g-25kg Weights | 5kg Tub

Elixir Gardens - N. P. K: 8-6-11. Your fertiliser will be supplied with a plain black & white label with all relevant information detailed. Renewable and sustainable raw materials and eco-friendly production methods ensure a low-carbon footprint is generated in the products manufacture. Slow-release plant-based fertiliser pellets. Perfect for vegan & vegetarian gardening. Non-toxic and safe for use around children, pets and livestock. High mineral content, perfect for boosting plant nutrition. Please note: colour labels are for marketing purposes. Mix with soil or compost or use as a top dressing.
BrandElixir Gardens
ManufacturerElixir Gardens

5. Elixir Gardens

Flowers and Lawns | Various Sizes 1-10L | Produces 2500L of liquid feed | 10 Litre Bottle, Elixir Gardens High Nitrogen Liquid Fertiliser All Season For Fruit

Elixir Gardens - New plantings - use on first year planting like conifers, heathers, shrubs and Bonsai. Roses, trees, shrubs - after dormancy, feed 2 or 3 times to encourage early growth.

Here at elixir gardens we supply to many professional growers as well as a range of garden centres, nurseries and landscaping businesses. Chrysanthemums - Use as a bloom feed for these and other flowers. Vegetables - the perfect first feed for exhibition carrots, celery, leeks, onions, parsnips and pumpkins. Additionally supplied packaging may differ from that displayed. Note: the appearance of this fertiliser can change between batches due to the raw ingredients used in production.
BrandElixir Gardens
ManufacturerElixir Gardens

6. A1Lawn

UK Professional Grade to Boost Your Lawn & After Colder Months, A1 Lawn Ultimate Spring Summer Lawn Fertiliser, 10kg 280m2, 10-4-4 Nitrogen Rich Feed with Potassium & Phosphorous

A1Lawn - Certified by defra, professional and trade customers across the UK since 2010 This ensures fast germination & August. Spring / summer lawn treatment – our in season ultimate fertiliser feeds your grass with all the nutrients to boost your lawn back to life after winter, plus keep it lush & healthy throughout the drier warmer months.

We only use specific premium homogeneous granular products & is rigorously tested to guarantee the highest quality. Best for the uk climate – a1 lawn ultimate fertilisers are freshly produced in the uk, june, professional grade & healthy lawn every year. If for whatever reason you are not entirely satisfied, A1 Lawn has been delivering high quality certified grass & fertiliser direct to hundreds of thousands of satisfied domestic, FERA & SASA. Easy application, no mixing. Professional grade – based in scotland, simply contact us and we will endeavour to make it right. The magnesium makes photosynthesis more efficient, turning more sunlight to energy & making the grass more green and lush.

Spring / summer lawn treatment – our in season ultimate fertiliser feeds your grass with all the nutrients to boost your lawn back to life after winter, plus keep it lush & healthy throughout the drier warmer months. The phosphorus aids healthy grass roots & shoots whilst the Potassium gives a strong, hardy & more durable grass, to give you an all year round great looking lawn. Easy application, no mixing. We only use specific premium homogeneous granular products & is rigorously tested to guarantee the highest quality.
BrandA1Lawn
ManufacturerA1LAWN
Height30 cm (11.81 Inches)
Length55 cm (21.65 Inches)
Weight10 kg (22.05 Pounds)
Width42 cm (16.54 Inches)
Part Number70-VAC3-658P
Model70-VAC3-658P

7. Thompson & Morgan

Chempak High Nitrogen Feed Soluble Rapid Growth Plant Fertiliser 750g Pack by Thompson and Morgan

Thompson & Morgan - Chempak high nitrogen feed - formula 2 - An early season fertiliser, used in Spring feeding for the greenhouse and the garden.

Supplied as a 750g Pack. It has high nitrogen content which makes it ideal for giving young plants a promising start. If you’re not 100% happy then neither are we, so let us know and we’ll replace your product or give you your money back. Like other chempak soluble plant foods, Chempak High Nitrogen Feed - Formula 2 has seven essential trace elements and is fully soluble so works instantly. Your satisfaction guaranteed; we want you to be 100% satisfied with any product you buy from us.
BrandThompson & Morgan
Weight0.75 kg (1.65 Pounds)

8. Garden Lawncare Guy

Dark Green Lawn Fertiliser, Feeds for 90 Days, High in Nitrogen Greens Grass Fast, Non Toxic, Child and Pet Friendly, Garden Lawncare Guy

Garden Lawncare Guy - Green up any lawn - packed full of the nutrients your lawn needs to grow thicker and greener. After treatment is applied use of the lawn can resume after as normal.

Made in the uk - manufactured in the UK our products are guaranteed to green up your grass for an amazing looking lawn. Child & pet friendly - this non-toxic lawn feed is safe to use around children, dogs, and cats. Nitrogen, phosphorus, potassium, calcium and magnesium for lush looking grass. Feeds grass for 3 months - fast and slow release fertilizer granules that offer a quick hit of nitrogen to green up the lawn whilst slow release granules continue to feed up to 12 weeks. Non staining formula - no brown stains on your hard surfaces! Take care of your patios and decking with our non staining lawn food.
BrandGarden Lawncare Guy
ManufacturerGarden Lawncare Guy
Height36.8 cm (14.49 Inches)
Length13.6 cm (5.35 Inches)
Weight4.78 kg (10.54 Pounds)
Width24.8 cm (9.76 Inches)
Part Numberfertiliser-darkgreen-2.5kg
Model22-5-10