Flower fertilisers in comparison
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Last updated on 02.10.2026
1
envii SeaFeed Xtra – Organic Liquid Seaweed Fertiliser, Outdoor Plant Food Ideal for all Plants, Lawns, Gardens and House Plants, Rich in Additional Nutrients - 5 Litre
envii
free shipping
To the product (2 offers)
9,9
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2
Grow Chem Fish Blood & Bone Fertiliser (1KG Bucket) All Purpose Plant Food | Easy-Apply, Natural Plant Food and Soil Activator, Blood Fish and Bone Meal Fertiliser for Healthy Flowers, Produce & Lawns
Grow Chem
15% off
free shipping
To the product (1 offer)
9,8
Offer ends in:
02Days
14hours
52minutes
04seconds
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3
Miracle-Gro Water Soluble Plant Food Tub, 2 kg
Miracle-Gro
free shipping
To the product (5 offers)
9,7
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4
MARPHYL All-Purpose Plant Food – Organic Nutrient-Rich Fertilizer & Soil Enhancer for Indoor & Outdoor Flowers, Vegetables, Succulents, Bamboo & Hydroponics
MARPHYL
free shipping
To the product (2 offers)
9,6
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5
Vitax Q4 All Purpose Plant Food, Fertiliser Enriched With Organic Nutrients, More Flowers, Bigger Yields, Slow Release - 2.5 Kg
Vitax Ltd
free shipping
To the product (9 offers)
9,6
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6
Richard Jackson Flower Power Premium Plant Food, with Bio-Active Technology, Concentrated Feed for All Plants, Fruits and Vegetables with Essential Nutrients (1.5kg)
Flower Power
free shipping
To the product (2 offers)
9,5
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7
GREEN24 Bamboo Liquid Fertilizer HighTech NPK for bamboos and grasses, root/foliar - Professional Plant Food
GREEN24
free shipping
To the product (2 offers)
9,4
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8
100 Sachet Oasis Flora Life Cut Flower Food Clear-Powder (3279-100)
KEXMY
free shipping
To the product (2 offers)
9,2
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9
Renaissance Organic Plant Food – 3.62 kg Bag – All Purpose Fertilizer for Outdoor & Indoor Gardens – Slow Release Natural Soil Fertiliser for House Plants, Vegetables, Fruit Trees, Roses and Grass
Renaissance
8% off
free shipping
To the product (2 offers)
9,2
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10
Westland Ericaceous High Performance Liquid Plant Food 1 Litre Green
Westland
To the product (6 offers)
9,2
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You might also be interested in these flower fertilisers.
36% off
Maxicrop Sequestered Iron Plant Food 1L with Seaweed Extract
PREVENT YELLOWING: For correcting Iron deficiency and preventing yellowing of leaves (chlorosis), especially in acid-loving plants
£ 8.50
To the product (6 offers)
7% off
Elixir Gardens Flowers of Sulphur Powder Fertiliser 99.99% Purity 50g Bag | Fungicide & Soil Conditioner | Various quantities available
Flowers of sulphur is used as a dust treatment for flower bulbs to prevent rot and provide essential nutrients.
£ 6.49
free shipping
To the product (2 offers)
Bronte Ericaceous Plant Food 1L - Organic Seaweed Fertiliser, UK Made
ORGANIC POWER, MAXIMUM IMPACT – Imagine the satisfaction of seeing your azaleas, camellias, and rhododendrons bloom like never before! Our 1L bottle of concentrated, plant-based fertiliser makes up to 500 litres of feed, meaning every drop works wonders.
£ 10.99
free shipping
To the product (1 offer)
Miracle-Gro All Purpose Soluble Plant Food Fast Acting Fertiliser for Flowers, Vegetables, Shrubs & Houseplants, Indoor & Outdoor, Feeds Every 2 Weeks, (Pack of 1-500g)
Fast-acting soluble formula: Dissolves instantly in water for immediate nutrient uptake through roots and leaves, promoting faster, healthier plant growth.
£ 13.99
free shipping
To the product (1 offer)
5L All Purpose Concentrated Liquid Plant Feed Promotes Growth & Soil Vitality Flowers, Shrubs, Fruit & Vegetables (1)
STORM TRADING GROUP
£ 11.99
free shipping
To the product (1 offer)
Toprose Rose Feed 4kg - Rose & Shrub Fertiliser for Vibrant Blooms
ROSE NUTRITION: Bring your roses to life with Toprose's perfectly balanced nutrients for vibrant and intensely deep-coloured roses
£ 12.00
To the product (5 offers)
Advanced Nutrients GL525050-12 Big Bud Liquid Fertilizer, 250 mL.250 Liter, Brown/A
Larger, heavier, denser flowers
£ 11.69
free shipping
To the product (3 offers)
Pro-Kleen Organic Liquid Seaweed Fertiliser 5L - Ascophyllum Seaweed Extract for Grass, Vegetables, Fruit, Flowers, Shrubs, Lawns & Trees - Concentrated Formula - Provides up to 500 Treatments
Organic Seaweed Fertiliser for Stronger Plant Growth: Boost plant health naturally with a powerful liquid seaweed fertiliser designed to support rapid, healthy growth across your garden 100% Natural & Organic Formula: Made from pure seaweed, delivering essential nutrients without harsh chemicals—perfect for eco-conscious gardening Promotes Faster Growth & Higher Yields: Specially formulated to stimulate root development, flowering, and overall plant vitality for thriving crops and lush greenery Enhances Nutrient Absorption & Moisture Retention: Rich in natural compounds like polysaccharides and fatty acids to help plants absorb nutrients more efficiently and retain moisture Improves Plant Stress Resistance: Strengthens plants against environmental stress, helping them withstand drought, transplant shock, and poor soil conditions Multi-Purpose Plant Feed: Ideal for use on vegetables, fruit, flowers, lawns, shrubs, trees, and soil—one solution for your entire garden Enriched with Amino Acids & Essential Minerals: Contains amino acids, trace elements, and iron to support root growth, greener leaves, and stronger plant structure Boosts Root Development & Flowering: Encourages deeper root systems and more abundant blooms for healthier, more productive plants Highly Concentrated & Cost-Effective: One 5L bottle delivers up to 500 treatments, offering long-lasting value and excellent garden coverage Easy-to-Use Liquid Fertiliser: Simple dilution and application make it perfect for both beginner and experienced gardeners looking for professional results
£ 27.95
free shipping
To the product (3 offers)
15% off
Hydrangea Liquid Plant Food Fertilizer - Pack of 2 x 1L High -Performance Hydrangea Flower Feed with Topline Card. Garden Fertiliser for Flower Plants.
Horticultural Garden Plant Food Bulk Buy - Pack of 2 x 1L High-Performance Hydrangea Liquid Plant Feed with unique Topline Thank You Card.
£ 14.44
free shipping
To the product (1 offer)
Goulding G60114 Slow Release Fertiliser General Purpose Granular Plant Feed, Brown
Conditions & enriches soil
£ 9.36
To the product (2 offers)
Garden Fertiliser Soil Garden Flowers Plant Food, Incredibloom Yields Lush Foliage & Bright Blooms, 2 x 750g Bag of Incredibloom by Thompson and Morgan
A Controlled Slow Release Fertiliser, Incredibloom is the best Plant Food available for your Garden Plants giving you up to 400% more blooms!
£ 20.50
free shipping
To the product (7 offers)
B4E All Purpose Liquid Plant Feed, 5L Concentrate, Natural & Organic Fertiliser for Flowers, Shrubs, Fruit & Vegetables, Made in UK
ALL PURPOSE PLANT NUTRITION: Suitable for flowers, shrubs, fruit and vegetables, this versatile liquid feed helps support healthy growth across your entire garden
£ 10.98
free shipping
To the product (1 offer)