Liquid Lawn Fertiliser
Liquid Lawn Fertilisers are absorbed quickly by grass plants, providing almost immediate results and green up. They are best utilised alongside seasonal applications of Granular Fertilisers, to rapidly provide additional nutrients just when you need them.
Liquid fertilisers provide an additional edge to granular fertilisers, as they are absorbed directly through the leaf of the plant, to complement the granular fertiliser absorbed through the roots. Together, this provides the most efficient and effective uptake from each and every grass plant.
Don't hesitate to get in touch to speak to one of our experts or request a catalogue to view our full range. Ordering regularly or looking for large volumes? Click here to apply for a trade account today - we review all applications within one working day.
This fast and effective lawn treatment defends against winter turf diseases and provides an additional boost heading into the cooler months - helping to condition the plant and strengthen the roots to enhance nutrient uptake.
- Helps to protect the lawn against winter diseases
- Apply from August to November
- For best results, apply every 3-4 weeks alongside our Autumn & Winter Granular Fertiliiser
- Contains NPK at a ratio of 4.0.10 + 1% MgO
- Recommend coverage: 1 litre covers 200sqm, click here to view dilution rates
Watch moss die before your very eyes with Moss Attack! Working in just 24 hours, this liquid treatment will instantly treat troublesome moss and provide a rapid green-up at the same time. This product will also help prevent common turf diseases, without promoting undesirable rapid growth.
- Kills moss quickly, greens lawn and fights disease
- Apply from March to November
- For best results, apply every 3-4 weeks alongside our Lawn Revivor and Moss Destroyer Granular Fertiliiser
- Contains: 4% Nitrogen, 6% Iron, 5.4% Sulphur, 1% Manganese
- Recommend coverage: 1 litre covers 200sqm, click here to view dilution rates
AVAILABLE TO ORDER AGAIN FROM 1st MAY.
Our Liquid Seaweed is perfect for helping lawns recover after stresses such as extreme heat or drought. This fast and effective fertiliser will also help to strengthen grass roots and protect against disease. Easy-to-apply natural liquid lawn fertiliser can be used in either a watering can or sprayer.
- Rich in trace elements
- Apply from March to November
- For best results, apply every 3-4 weeks alongside our range of Granular Fertiliiser
- Contains: 100% seaweed extract from a sustainable source
- Recommend coverage: 1 litre covers 200sqm, click here to view dilution rates
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An extremely effective and direct approach for an additional boost during the summer months. Working almost instantly, our Spring & Summer Liquid Fertiliser is a great addition to your regular granular routine for instant lawn revival to promote healthy, vibrant growth.
- Encourages healthy, vibrant growth
- Apply from March-August
- For best results, apply every 3-4 weeks alongside our Spring & Summer Granular Fertiliiser
- Contains NPK at a ratio of: 16.2.8
- Recommend coverage: 1 litre covers 200sqm, click here to view dilution rates
Winter Defender Liquid Lawn Fertiliser is the perfect solution for protecting your lawn against diseases in winter, without promoting growth. Adding seaweed and trace elements provides an additional disease barrier and promotes all-round plant health.
- Full trace element package
- Apply from October-February
- For best results, apply every 3-4 weeks alongside our Autumn & Winter Granular Fertiliiser
- Contains: Magnesium oxide, Iron, Manganese, Zinc, Molybdenum, Copper, Boron
- Recommend coverage: 1 litre covers 200sqm, click here to view dilution rates
The most versatile of our range of liquid fertilisers, our Year Round Rapid Green greens up within as little as 24 hours and helps to promote a rich-green colour without the growth.
- Rapid green-up in 24 hours
- Apply from March to November
- For best results, apply every 3-4 weeks alongside our Lawn Feed and Weed Granular Fertiliiser
- Contains: 4.0.2 + 4% MgO + 1% Fe
- Recommend coverage: 1 litre covers 200sqm, click here to view dilution rates
Why choose Boston Seeds?
With over two decades of experience, Boston Seeds is a family-run business whose passion lies in creating beautiful outdoor spaces with high-quality lawn grass and wildflower seed mixtures. We stock everything you need to create a beautiful lawn or wildflower meadow, including lawn fertiliser to seed spreaders.
When buying from Boston Seeds, you are buying:
- Quality assurance: Every one of the lawn fertilisers we stock has been expertly formulated and rigorously tested to ensure they help create beautiful, lush and healthy lawns.
- Customer satisfaction: We take pride in providing the best possible service and product for our customers. If you’ve got any questions or concerns our team is always happy to help.
- Expert advice: We are always on hand to help provide expert advice on planting and sowing your lawn seed to ensure you get the best lawn. Take a look at our advice section or get in touch.
- Versatility: Whatever your needs and requirements are, we’ve got the lawn fertiliser for you. Whether you’re looking for spring fertiliser, or something to help protect your lawn in the winter we’ve got it all.
How we can help!
At Boston Seeds we take pride in excellent customer service. We have been helping create beautiful lawns for years, so whatever you need we can help.
With Next Day Delivery on hundreds of items too, choosing from our extensive range of fertilisers couldn't be easier. Ordering regularly or looking for large volumes? Click here to apply for a trade account today - we review all applications within one working day.
Liquid Lawn Fertiliser FAQs
What is liquid lawn fertiliser?
Liquid lawn fertiliser is a liquid based fertiliser that is mixed with water before application and then added to the plant and left to dry. It is then absorbed through the leaf of the plant rather than the root, helping provide a quick nutrient boost.
Liquid lawn fertiliser can be used every couple of weeks during the growing season to help create a beautiful, lush, healthy lawn.
How to apply liquid lawn fertiliser?
Always follow the instructions on the back of the liquid lawn fertiliser bottle. Once mixed to the correct specification, we recommend using a watering can, with the sprinkler attachment, to evenly distribute this over your lawn. Make sure to choose a dry day with no rain in the forecast to allow the liquid fertiliser to dry and be absorbed by the grass.
How long does it take for liquid lawn fertiliser to work?
Due to the quick absorption of liquid lawn fertiliser, you should begin to see noticeable differences to your lawn within just a few days.
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