Heavy Clay Soils Wildflowers

Heavy Clay Soils Wildflowers

Deep rooting wildflowers hold their own in heavy clay soils

Annuals and perennials give a range of species variety and colour

Makes problematic areas part of the garden again
Full Description

Incl. VAT: £15.00
£12.50 Ex. VAT
Per Bag

* Required Fields

Incl. VAT: £15.00
£12.50 Ex. VAT
Per Bag
Bulk Discount Savings

Bulk Discount Savings

There are currently extra discounts on offer for those who buy in bulk. It works out as follows:

  • 100kg to 199.99kg – 5%
  • 200kg to 349.99kg – 7.5%
  • 350kg to 499.99kg – 10%
  • 500kg+ - Please use our Bulk Order service
Order within:

Select Next Working Day & receive on


Please note that next day delivery only applies to working days which means it excludes Saturday and Sunday, orders placed before 2pm on Friday will be delivered on Monday.

We do have a Saturday delivery option however please note this is a premium rate delivery option which you must select and only applies to orders placed before 2pm on Friday.

How much do I need?

Find out how much to order using our simple surface area calculator, it will tell you how many KG's of seed to order so you do not order too much or too little.

Launch Seed Calculator

Seed Calculator

Please enter details about the area you require seed for and our seed calculator will then tell you how many kilograms you require based on the size of your area.

1What shape is the area?

  • Square
  • Circular
  • Eliptical
  • Triangle

2What are the dimensions of the area?

Width (m)

Length (m)

Diameter (m)

Width (m)

Length (m)

a (m)

b (m)

c (m)

3Amount Required

You require 0 kilograms of grass seed to cover 0m2

Related Products

Product Description

Product Description

Our experts are at it again! We believe wildflowers should be available to everyone, that’s why we created this mix for those who suffer from heavy clay soils and want to introduce wildflowers to these particularly problematic areas. This mix is a blend specifically made up of deep rooting wildflowers that will hold their own in heavy clay soils and can also withstand drought conditions when clay soils dry up in hot weather. The accompanying grasses in this mix help to stabilise the structure of the wildflowers by creating a nursery for the annual and perennial flora to thrive in.

Mixture Breakdown

Meadow ButterCup 1.8%
White Campion 3.5%
Cats-Ear 0.2%
Oxeye Daisy 1%
Self Heal 1.3%
Common Knapweed 2.7%
Black Medick 1.2%
Meadow Sweet 0.8%
Ribwort plantain 2.5%
Ragged Robin 0.4%
Common Sorrel 2%
Yarrow 0.5%
Kidney Vetch 0.3%
Tall Fescue 25%
Crested Dogstail 25%
Small Leaved Timothy 5%
Sheeps Fescue 25%
Creeping ButterCup 1.5%
Betony 0.2%
Sneezewort 0.1%

Usage Guide

How to Use this Product

Remove any existing grass, plants or flora
Further remove the top 5-10cm to reduce soil fertility
Remove stones and other debris and rake the area to create a fine, level seedbed
Scatter the seed at a rate of 5g per m2
Lightly rake the area to cover the seed and water well

Recommended Usage

Sowing Rate 5g per m2
When For best results sow in September


I’ve sown my wildflower seed in April / May (spring)

In August / September of the first year you have sown your wildflower seed, cut your wildflower sward to 7cm after flowering – you can do this by putting your mower on a high setting. In most cases remove clippings* (Note: a late spring sowing will result in late flowering). Do not be tempted fertilise or add top soil to this area – wildflowers prefer poor soil conditions, and this is how they should stay. Continue this same process, year after year. *If you have annual wildflowers in your mix and you do not wish them to return the following year, remove the clippings. If you want your wildflowers to return the following year - let them go to seed head, and manually assist their self-seeding by firming the seed heads into the soil. By doing this, your annuals will return the following year.

I’ve sown my wildflower seed in September / October (autumn)

In March / April of the first year of sowing your wildflower seed, make sure there is sufficient material to mow – your wildflowers / grasses should be at a height of 10cm. If your wildflowers are at this height, mow to 7cm no later than mid-April, as this will delay their blooming process. In August / September, after they have bloomed, cut your wildflower meadow again to 7cm, remove all clippings unless you want your annuals to return. If you wish for your annual wildflowers to make a reappearance the following spring, follow the process above by letting the seed heads drop into the soil, and give them a helping hand by firming them into the soil.

Questions & Answers

Product Questions

Sort by ASC
Is it too late to sow wild flower seed this year?
How do you prepare a field in which almost everything but thistles, docks and grass was poisoned by the previous land manager for your seeds.
We have just put in a ground source heat pump so the area of about half an acre is pretty much bare clay, flattened by the digger. I was told before that wild flowers do best if the topsoil is removed, which it is now. What preparation do I need to do and how should apply the seeds?
When is the latest time in the year you could sow these seeds?
Is your clay soil wildflower seed suitable for shady areas? I want to plant under some trees.
This product and your flowering meadow seeds product- when can these be sown? Which months of the year?
Hello, are your seeds for heavy clay soil wildflower all from the uk? I.e. All harvested in the U.K.?

How much do I need?

Find out how much to order using our simple surface area calculator, it will tell you how many KG's of seed to order so you do not order too much or too little.

Launch Seed Calculator

Works well with...

  • Annuals Mix

    Annuals Mix

    ✔ Contains the Nation’s favourite cornfield annuals ✔ Produces colourful blooms within months ✔ Can be added into pre-existing meadows for a pop of colour
    From £19.20 £16.00 Ex. VAT
  • Flowering Meadow

    Flowering Meadow

    ✔ Creates a delightful display of cornfield annuals and long-lasting perennials ✔ Develops a year-round habitat for bees and pollinators ✔ Contains sought-after UK native wildflowers
    From £15.60 £13.00 Ex. VAT
  • Meadow Magic New

    Meadow Magic

    ✔ Luxury 100% UK Native Wildflower Mix ✔ Contains annuals and perennials for a flora-full meadow ✔ A vibrant and versatile mix that can be introduced to any garden
    From £33.60 £28.00 Ex. VAT

Customer Reviews

Date Rating Customer Comment Company Comment
08-Oct-2019 Service:


Excellent service, here within 2 days of ordering, clear instructions on how to sow. Can't wait to see the wild flowers next year. Brilliant
01-Oct-2019 Service:


Service rating : Very quick service. Seeds were well packed with helpful instructions.
Product : I have sown the seeds but too early to rate the quality!
19-Aug-2019 Service:


Service rating : What was ordered and a Very speedy delivery,
Product : Not used yet, waiting to rake the area later this month.
15-May-2019 Service:


Service rating : Quick and easy ordering, with excellent dispatch time, quoted 2 week delivery from local supplies for wild flower seeds but the grass people dispatched the next day. Excellent
Product : Excellent value compared to other retailers
19-Mar-2019 Service:


Good information on website and very quick delivery

Why Shop With Us

High Quality Sources

We source the very best quality fertilisers, grass and wildflower seed so we can be sure you get the best possible results.

No Hassle Returns

If you decide you need to return your purchases we offer a no quibble returns policy for your peace of mind.

Same Day Dispatch

We guarantee next day delivery for all orders placed before 2pm & where possible for all orders before 3.00pm.

Accessing our website tells us you are happy to receive all our cookies. However, you can change your cookie settings at any time. Find out more.

Please wait...

Close Window

Heavy Clay Soils Wildflowers

has been added to your cart

Continue shoppingView cart & checkoutRequest quote
Continue shoppingView cart & checkoutRequest quote