BS Winter Green Grass Seed
Our winter grass seed is formulated to give faster germination and establishment during the winter months, including a blend of dwarf amenity ryegrasses that will germinate in temperatures as low as 5 degrees. Ideal for use between October to February.
- Our winter grass seed mixture includes Tetraploid Perennial Ryegrass, the latest grass-breeding technology delivering germination and growth at lower temperatures, down to soil temperatures of 5 degrees
- Perfect for re-seeding worn or damaged areas during winter
- Utilised by elite sports clubs for overseeding out of season
- Contains: 40% tetraploid amenity perennial ryegrass, 60% diploid amenity perennial ryegrass
- Sow at 50g per sq/m
- 20kg covers 400sq/m
Our winter grass seed utilises the latest, cutting-edge grass breeding to create a mix that will germinate rapidly at temperatures as low as just 5 degrees, as well as create a tough, durable and attractive lawn.
40% Tetraploid Dwarf Amenity Perennial Ryegrass
- The latest innovation in grass seed breeding, utilised on world-class football pitches for its speed of germination and recovery from wear and tear.
- Germinates at temperatures down to just 5 degrees, perfect for late-autumn, early-spring and even winter sowing.
- Varieties independently tested and recommended by the Sports Turf Research Institute.
60% Diploid Dwarf Amenity Perennial Ryegrass
- Varieties independently recommended by the Sports Turf Research Institute for use on lawns and sports pitches.
- High shoot density, fine-leaved and year-round colour.
- Quick to establish and rapid recovery from wear and tear.
How to sow a new lawn
1 - Clear the area
Clear the area and remove any stones, weeds and other debris.
2 - Improve the soil
Cultivate the area to a depth of 15cm and remove any debris that is unearthed. For heavy clay soils, optionally, mix in sharp sand.
3 - Create a level seed bed
Level and rake over the area. Use a lawn roller to firm the soil, if required.
4 - Allow the soil to settle
If possible, leave the soil for a week to allow a flush of weeds to come through; remove before sowing.
5 - Final ground preparation
Rake the area to loosen the top layer of soil. Apply our Pre-Seeding Lawn Fertiliser and rake into the soil.
6 - Sowing the grass seed
Spread the grass seed evenly across the area at 50g/sqm. A spreader can be used for accurate application.
7 - Rake and roll
This step is essential for successful establishment. Gently rake over the area again to incorporate the seed into the top 1-2cm of the soil, so that there is very little seed still visible on the surface. Then lightly roll or tread the seeds in to ensure good seed-to-soil contact. A harrow can be used for large areas.
8 - Water
If it is particularly dry, water the area every other evening for the first few weeks. If there is regular rainfall, additional watering is generally not necessary.
9 - Mowing the lawn
Under optimum conditions, the seed should germinate within approximately 10-14 days. Once it reaches 3-4 inches, cut the lawn for the first time, gradually lowering the height with each subsequent cut as desired.
How to repair an existing lawn
1 - Prepare the grass
Cut the existing grass short with a lawn mower. Remove any dead grass, debris and thatch.
2 - Loosen the soil
Scarify or rake the surface to loosen the top layer.
3 - Aerate the lawn
Optionally, to aid drainage, use a garden fork or aerator to create small holes of around 1-2 inches deep.
4 - Sow the grass seed
Spread the grass seed evenly across the area at a minimum of 25g/sqm. A spreader can be used for accurate application.
5 - Rake and roll
This step is essential for successful establishment. Gently rake over the area again to incorporate the seed into the top 1-2cm of the soil, so that there is very little seed still visible on the surface. Then lightly roll or tread the seeds in to ensure good seed-to-soil contact. A harrow can be used for large areas.
6 - Water
If it is particularly dry, water the area every other evening for the first few weeks. If there is regular rainfall, additional watering is generally not necessary.
7 - Mowing the lawn
Under optimum conditions, the seed should germinate within approximately 10-14 days. Once it reaches a height of 3-4 inches, cut the lawn for the first time, gradually lowering the height with each subsequent cut as desired.
1 - Germination
The best time to sow Winter Green Grass Seed is from October through to February when soil temperature can be as low as 5 degrees. Under optimum conditions, the seed will germinate within 10-14 days from sowing.
2 - Watering
Typically, rain is more frequent during autumn and winter so there is generally no requirement to water your lawn. However, if the ground is dry, water the area thoroughly before sowing.
3 - Mowing
Allow your lawn to grow to around 3-4 inches in height before cutting your lawn, when it can then be cut down by half an inch each time until you reach your desired height. An established lawn sown with our Winter Green Grass Seed can be cut as low as 20-40mm. It is important to remove the grass cuttings as dead grass will prevent any sunlight from getting to the new grass plants.
4 - Fertilisation
Regular applications of lawn fertiliser provides grass with the nutrients it requires to stay lush and green all year round. Don’t fertilise your lawn if the temperature is below freezing or if the ground is frozen as the grass roots are not active and therefore unable to take up the nutrients.
Due to the time of year that our Winter Green Grass Seed is sown, we recommend waiting until spring to fertilise your lawn as this provides optimum conditions for nutrient uptake. From March onwards, and when the lawn is over 4 months old, apply our Spring and Summer Fertiliser to provide essential nutrients going into the peak growing season.
5 - Scarifying, Aerating and Overseeding
Both autumn and spring are good times of the year to aerate and scarify your lawn, and tackle any worn areas by overseeding. Aerating your lawn is optional, but particularly useful if you have heavier clay soils where waterlogging may be a problem - use an aerator or a garden fork to aid drainage. Scarifying is beneficial to remove dead grass, moss and thatch that may hinder the growth of your healthy grass plants.
Scarifying may create some bare patches on your lawn as dead grass is removed – overseed in spring or autumn when the soil temperature is optimum and moisture is plentiful. Ideally, overseed with the same grass seed mixture that was originally sown for a uniform appearance.
6 - Controlling Weeds
Weed seeds can lay dormant in the soil and germinate if disturbed or when favourable weather conditions arrive.
Weed growth during the winter is less common, but if you find that some weeds emerge during establishment, these will generaly be taken out by regular mowing once the lawn has reached around 3-4 inches in height. If the weeds are recurring or persistent, after 4 months, a Selective Weedkiller can be applied which will kill common lawn weeds, whilst leaving the existing grass unharmed.
7 - Controlling Moss
Moss can become problematic in areas that are particularly damp and shady. Moss treatment is best applied from March-October when the moss is actively growing.
On a newly established lawn (under 4 months old), avoid using a moss killer as this will be too strong for the new lawn. Instead, rake over the area to loosen and remove the moss; further seed can be applied in this area if required.
Once the lawn is established (over 4 months old), a moss killer can be applied such as our All in one Lawn, Feed and Weed for light areas of moss, or our Lawn Revivor with Iron for more heavily infested areas.
After application, the moss will turn black within a couple of weeks when you can rake and remove, followed by overseeding with one of our lawn seeds.
| Seed | Speed of Germination | Wear Tolerance | Shade Tolerance | Drought Tolerance | Disease Tolerance | Sward Density | Year Round Greenness |
|---|---|---|---|---|---|---|---|
| Economy | |||||||
| Quality Hard Wearing | |||||||
| Renovator Lawn Repair | |||||||
| Child's Play | |||||||
| Premier | |||||||
| Quality Fine | |||||||
| Shady Place | |||||||
| Slow Grow | |||||||
| Bowling & Putting Green | |||||||
| Eco-Clover | |||||||
| Winter Green | |||||||
| Prestige |
Will grass seed grow in winter?
Yes, but only if you use grass seed designed for cold weather. Winter grass seed is specifically formulated for cold weather. It contains grass species that germinate at lower temperatures, which makes it perfect for lawn repairs and overseeding during the winter months.
Which grass seeds germinate at low temperature?
Tetraploid Ryegrass can germinate and sprout at much lower temperatures than other varieties, making it perfect for sowing in colder temperatures.
Here at Boston Seeds, our Winter Grass Seed mixture contains 40% tetraploid amenity perennial ryegrass and 60% diploid amenity perennial ryegrass.
What are the benefits of winter grass seed?
The main benefit of winter grass seed is that it can germinate in colder weather. However, some other benefits are that it quickly germinates which helps to quickly repair damaged areas of lawns. It is also hard wearing, making it perfect for withstanding daily life as well as the harsher weather conditions of the Winter months.
Can I seed my lawn if the ground is frozen?
We recommend avoiding sowing seed when the ground is frozen or when there is a frost, as seed won’t germinate in frozen soil. Our Winter Grass Seed germinates at much lower temperatures that our other seed mixtures, however, it still requires around 5 degrees to germinate properly.
Should I sow grass seed in Winter or wait for Spring?
Sowing grass seed in the Winter months can be great for fixing any sparse or damaged areas of your lawn and getting a head start. It can be great for thickening your lawn, fixing damaged areas and helping it survive the colder, harsher winter months. However, if you are planning a full lawn transformation, we would recommend waiting for Spring.
Delivery Information
We’re proud to offer fast and reliable delivery. Please check the delivery label on each product page for specific delivery timeframes.
Items Marked as Next Day Delivery
- Orders placed before 2pm (Mon–Fri) will be dispatched the same working day with delivery the next working day
- Orders placed after 2pm are dispatched the next working day
- Orders placed after 2pm Friday are dispatched on Monday for Tuesday delivery (excluding Bank Holidays)
- Orders for Saturday delivery must be placed by 2pm Friday
Delivery Combinations
If your order contains a combination of next day and non-next day products, please note only the products marked next day will be delivered next day. The remainder of your order will be delivered within the timescales indicated.
Orders are sent via DHL, DPD, DX, Evri and Royal Mail, plus pallet networks for orders of approximately 100kg+.
| Delivery location | Excl. VAT | Incl. VAT |
| UK inc. Islands & Channel Islands up to 2kg (seed only) | £3.33 | £3.99 |
| Standard UK Mainland Delivery | £4.99 | £5.99 |
| Saturday (England & Wales) up to 30kg* (Orders must be placed by 2pm Friday) | £12.50 | £15.00 |
| Scottish Highlands and Islands up to 30kg* | £14.00 | £16.80 |
| Isle of Man, Isles of Scilly up to 30kg* | £17.00 | £20.40 |
| Channel Islands up to 30kg* | £12.00 | £14.40 |
*please enquire for orders over 30kg to these locations.
Collections
Customers are welcome to purchase items marked as next day delivery in person from our office and distribution centre at:
Manor Road
Kirton
Boston
PE20 1PH
Additional Information
- Orders over 100kg will normally be delivered on a pallet unless specified otherwise.
- Standard delivery takes place between the hours of 8am and 6pm, Monday to Friday.
- Orders containing multiple items may be delivered separately via multiple couriers.
- Unfortunately, we are unable to deliver to Northern Ireland or Europe.
***Please Note
Dates and indications for delivery are approximate and we cannot guarantee or be held responsible for delays in delivery dates or times. We do not refund delivery charges for delayed deliveries.
Please order from us with enough lead-time to prevent any loss or disappointment resulting from the delivery date or time. Under no circumstance will we be held responsible for any loss or damage incurred through delay in order fulfilment.
Please check that you have entered the correct delivery address before completing your order as we are unable to change it once processed.
CONTACT US
For any queries relating to your order, please contact [email protected]
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Buy With Confidence
We’re dedicated to making the highest quality, professional outdoor products available to everyone to truly make the most of their outdoor spaces - lawns, gardens, landscapes, equine, sports and agriculture. Trusted by over 200,000 happy customers with a reputation for professional quality, world-class service and outstanding value for everyone, since 2002.
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With hundreds of items available for next day delivery, we take pride in getting your order to you quickly and efficiently. Our team of dedicated experts and friendly advisors are here for you when you need them. That’s why you can call us and get straight through to an advisor from 9am-5pm, Monday to Friday, or email us for a rapid response.