Starter fertilisers in comparison
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Last updated on 04.10.2026
1
envii SeaFeed Xtra – Organic Seaweed Fertiliser, Liquid Outdoor Plant Food Ideal for all Plants, Lawns, Gardens and House Plants, Rich in Additional Nutrients - 1 Litre Makes up to 500L
envii
free shipping
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9,9
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2
DYNOMYCO Mycorrhizal Fungi Inoculant, 100g/3.5oz | Boosts Root Growth, yields & nutrient uptake with 900 propagules/g granules, OMRI compliant, Seed Starter Soil Mix compatible
DYNOMYCO
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9,8
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3
![A1 Lawn New Grass Pre-Seed & Pre-Turf Fertiliser, 10kg (280m2) - [6-9-6] Phosphorus Rich Feed with Potassium & Nitrogen - UK Professional Grade to Accelerate Germination & A Healthy Root System.](https://cdn.which.one/productimages/U/O/H/B00KM57HOU.jpg)
A1 Lawn New Grass Pre-Seed & Pre-Turf Fertiliser, 10kg (280m2) - [6-9-6] Phosphorus Rich Feed with Potassium & Nitrogen - UK Professional Grade to Accelerate Germination & A Healthy Root System.
A1Lawn
free shipping
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9,8
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4
Pro-Kleen Pre Lawn & Seed Starter Fertiliser 2.5kg - NPK 8-12-8 + 3MgO) with added Zinc & Seaweed - Phosphorus Rich with Nitrogen, Potassium & Magnesium - Non-Toxic & Non-Staining - Covers up to 83m2
Pro-Kleen
free shipping
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9,7
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5
Seed & Turf Feed Pre Seeding & Pre Turfing Fertiliser, 1.25kg | 6-9-6 for Lawn Establishment, Garden Lawncare Guy
Garden Lawncare Guy
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9,7
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6
Miracle-Gro EverGreen Premium Plus Thick & Green Lawn Food - 100 m2
Miracle-Gro
free shipping
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9,6
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7
Rural Supplies Pre-Seed Grass Fertiliser 6-9-6 | Granular Lawn Starter for New & Established Grass | Boosts Root Growth & Soil Health | Fast-Acting Formula (1kg covers 20-50m²)
Rural Supplies Seed Feed & More
free shipping
To the product (1 offer)
9,5
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8
Povasee 5000A Jump Starter Power Pack, Car Battery Booster Jump Starter for 12V Vehicle (Up to 10L Gas/8L Diesel), Car Starter Power Bank with LED, 2 USB Outputs, Jump Pack with Jump Leads
Povasee
36% off
free shipping
To the product (1 offer)
9,5
Offer ends in:
23hours
50minutes
26seconds
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9
BioBizz Try Pack Outdoor Organic Fish Mix Bio Bloom Top Max Plant Fertilizers Starter Kit
BioBizz
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9,4
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10
Premium Pre‑Seed Liquid Lawn Fertiliser 250m² – 6‑9‑6 Seed Starter Fertiliser for Faster Germination | Ideal for New Seed, New Turf & Lawn Repairs | STRIKING LAWNS®
STRIKING LAWNS
5% off
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9,4
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You might also be interested in these starter fertilisers.
BioTabs Organic Starter Kit - Fertilizer - 100% Organic - 5 Plants - Bactrex, Mycotrex, BioTabs (10 tablets, 20g each) - Amazon: 4224847031
Starter Pack - BioTabs100% Organic FertiliserThe BioTabs Starter Pack contains enough fertiliser to feed 5 plants from propagation all the way through to harvest. Simply mix the organic fertiliser into your growing media, add the beneficial fungi and bacteria, activate the ingredients with a watering of BioTabs liquid and away you go.Each Starter Kit includes:
£ 54.00
free shipping
To the product (1 offer)
Grassias Pre Seed Granular Fertiliser 6-9-6 | Feed For New & Established Lawns and Turf | Provides Soil With Essential Nutrients To Establish Strong Roots | Covers 45m2 (2.5KG)
Why Choose Ivisons Pre Seed Fertiliser
£ 15.90
free shipping
To the product (1 offer)
Wolvercroft Garden Centre Bulb Starter Fertilizer (250g) x 4
Contains rootgrow mycorrhizal fungi to increase nutrient and water uptake Easy sow large format containing vermiculite for superior drainage - sufficient for planting 25 bulbs Includes seaweed extracts and natural hamates as sources of essential trace elements Promotes better establishment and natural vigour Biologically active, promoting strong healthy plants
£ 17.95
free shipping
To the product (1 offer)
Nutrigrow Spring Lawn Fertiliser Blended 9-7-7 20kg
6 weeks longevity. Turf response is seen within 7 days.
£ 44.99
free shipping
To the product (1 offer)
15% off
Grow Chem Fish Blood & Bone Fertiliser (5KG Bucket) All Purpose Plant Food | Easy-Apply, Natural Plant Food and Soil Activator, Blood Fish and Bone Meal Fertiliser for Healthy Flowers, Produce & Lawns
ORGANIC SOIL BOOSTER – Nourish your plants and lawn with our all-natural Fish, Blood and Bone fertiliser.
£ 16.60
free shipping
Only:
23hrs
50min
26sec
To the product (1 offer)
Tri-Pack Xpert Nutrients STARTER PACK 3 x 250ml | For Rapid Growth and Explosive Flowering | Indoor and Outdoor Fertilizer Pack
A complete starter kit for your plants – Includes Xpert Nutrients Master Grow A+B 250 ml, Master Bloom A+B 250 ml and Master Root 250ml for strong roots, vigorous vegetative growth and explosive flowering indoors or outdoors.
£ 38.47
free shipping
To the product (1 offer)
14% off
iDOO Indoor Hydroponics Growing System Kit 12 Pods for Gardening Gifts
Perfect Indoor Garden: Its novel design provides the users an opportunity to plant fruit flowers vegetables indoor
£ 85.99
free shipping
To the product (1 offer)
Lawn UK Sustain Lawn Fertiliser - 5kg - 100sqm Coverage | Natural-Based Feed for New and Existing Lawns, Suitable for Year-Round Use
ORGANIC-BASED INGREDIENTS: This Sustain Lawn Fertiliser is a 12-3-3 blend of organic-based ingredients.
£ 21.99
free shipping
To the product (1 offer)
Elixir Gardens 12-3-9 Spring & Summer Compound Lawn Fertiliser 1kg Tub | Granular Lawn Feed with Added Iron + Magnesium |Treats 40m² Supplied In Resealable Tub
Premium, compound fertiliser provides even dispersal of nutrients and maximum coverage A high level of Nitrogen increases grass growth, whilst a moderate potassium value provides resistance to disease and drought conditions.
£ 13.75
free shipping
To the product (1 offer)
Premium Orchid Potting Soil, Pine Bark Mix, 5L, with Starter Fertiliser, for Orchids and Epiphytic Plants
Specially formulated for orchids and epiphytic plants, suitable for all indoor varieties.
£ 18.88
free shipping
To the product (1 offer)
Westland Smart Repair Lawn Seed Repair Mix with Germination Substrate Includes Starter Fertiliser Teal 1kg 8.3m²
Westland
£ 29.00
free shipping
To the product (1 offer)
BioBizz Bio Grow, Bio Bloom, Top Max 250ml FERTILIZER Starter Kit
Biobizz Trypack Indoor
£ 18.95
free shipping
To the product (2 offers)