Flower Power Plant Food

372 reviews

Price range: £11.99 through £26.99

  • Professionally proven to grow more flowers, fruit and vegetables
  • Packed with extra high levels of potash and special nutrients
  • Helping growers win over 100 gold medals at major flower shows
  • Rated by many gardeners as ‘the best plant food they’ve ever used!’
  • Over 1.5 million sold worldwide

Why buy Flower Power?

Richard explains the benefit of using Flower Power and why we consider it to be the best plant food you can buy!

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Use from early spring to mid-autumn when plants are growing. Can also be used in winter to boost winter-flowering plants.

Add to Cart
Flower Power Premium Plant Food 1.5kg
Flower Power Plant Food
£11.99 – £26.99Price range: £11.99 through £26.99

  • Standard UK mainland delivery from £5.99
  • Single delivery charge per order
  • Delivery expected from Friday 13th November

We’ve always had successful results. Never disappointed

Trusted Customer

Verified by Feefo

Why Choose Flower Power Plant Food?

To grow better plants, you need to feed them with a plant food. But not all plant foods are the same. I worked with a leading garden scientist to develop a formula based on special feeds used by leading professional growers. My formula contains a unique blend of premium nutrients, seaweed extract, wetting agent and bio-stimulants, and has been tried, tested and trusted by thousands of gardeners to help them grow more flowers, fruit and vegetables compared with the results they achieved with ordinary plant foods.

Plant Food With A Difference

I developed Flower Power to grow more flowers, fruits and vegetables than other plant foods. The extra high levels of potash help improve the flavour of fruits and vegetables, makes plants more resilient to pests and poor weather, and helps build their winter hardiness.

A Winning Formula

A unique blend of premium nutrients including nitrogen for healthy leaves and shoots and phosphates for strong roots. Plus we’ve added seaweed extract, wetting agent and bio-stimulants for an extra boost. Many gardeners now rate Flower Power as the best plant food they’ve ever used! 

Tried, Tested & Trusted

Gardeners, from beginners to experts, have discovered just what a difference Flower Power can make. It’s become the secret of success for many home gardeners as well as professional growers, helping win over 100 gold medals at major flower shows, including Chelsea!

Key Ingredients

Extra High Potash

Improves flavour, resilience to pests and poor weather

Nitrogen & Phosphates

For healthy leaves and shoots and stronger roots

Seaweed Extract

Stimulates healthy growth and builds resistance to stress

Wetting Agent

Soil and compost retains up to 80% more water

Bio-stimulants

Microorganisms that improve plant health and performance

Customer Images

The double pollen free lily bulbs were planted using some root booster and flower power. So happy with the results, thank you Richard.

Josephine Woodhouse

These are my lovely lilies. I use Richard Jackson’s Root Booster and Flower Power and they’ve grown so tall.

Tara Johnson

This is a clematis in my garden. Been there at least 20 years and been fed over the last three years with flower power. This year is its best ever, thank you Richard.

Julie Birch

I always use Root Booster and Flower Power for my plants. Lawn Magic and now Once a Year Lawn Feed. Very pleased with results even though stripes are not very straight but I am a lady of 80 years so excusable, I hope.

Pauline Taylor

King Charles Coronation Rose, grown in a pot, fed with Flower Power Plant Food and protected and fortified with Richard Jackson’s Rose Tonic. 

Laura Gilbert

Bought from QVC and fed on Flower Power.

Pauline Keeling

Hi, my photos only show a small part of my beautiful 2021 garden, this year has been by far the best using Flower power & root booster, the strength, beauty & colours are all down to your fantastic product, thankyou.

Dennis Amos

After using Flower Power over the last 3 years, everyone who comes to the house comments on how beautiful our Azalea looks.

Lynda Cooley

I’ve never had much luck with delphiniums until now. But just look at these, I planted them last year with Root Booster and fed them regularly with Flower Power. This year, tons of magnificent flowers. Wow!

Fiona Day

These plants are in pots and hanging baskets, all fed by flower power and planted up with Root Booster. Absolutely delighted with how beautiful they are!

Andrea Walters

I use Richard Jackson Flower Power; I call it superfood :) from spring through to end of summer. I use Richard's Rose Tonic, Slug Pellets, insecticide, Compost, Root Booster, Bird Seed and Fat Balls. Thank you so much; since using your products my garden, all year round, improves each year.

Rachel Hill

A weekly feed with Flower Power purchased as QVC’s Pick Of The Month doing its very best. Thank you so very much Richard for your magic, super growing and flowering potion. 

Kathryn Baguley

Further Information

Plant Type IconType
Plant Food & Fertilisers
Size IconSize
475g, 750g, 1.5kg
SKU IconSKU
RJ1030 (475g), RJ0095 (750g), RJ1019 (1.5kg)

Customer Reviews

Happy Customer
Verified by Feefo
This plant food is amazing. My flower pots are the envy of my neighbours and passers.
Hazel Bruce
Verified by Feefo
Have used for years great product plants thrive all summer long so easy suitable for all plants
Trusted Customer
Verified by Feefo
Been using flower power for years.
Trusted Customer
Verified by Feefo
Good quality plant food flowers seem better using it
Trusted Customer
Verified by Feefo
Really works! Produces more flowers and healthier plants.
Trusted Customer
Verified by Feefo
I have been using Flower Power for years.
Trusted Customer
Verified by Feefo
I have used flower power for several years and keep coming back because it works and the difference is visible
Maureen Burgoyne
Verified by Feefo
Always buy this product and have the most beautiful flowers after using it
David Lees
Verified by Feefo
Excellent product,have been using successfully for years.
Trusted Customer
Verified by Feefo
Could not be beaten as a fertiliser