Overview of Liquid Fertiliser Applications

Liquid nutrients are widely used in horticulture and grounds care, thanks to their simple application and fast nutrient absorption.
This resource covers the varieties of liquid fertilisers, how they are applied, and why they are beneficial for maintaining thriving plants and lawns.

Varieties of Liquid Fertilisers

Organic liquid fertilisers are produced from sources like decomposed plant material and manure-based materials.
They contain key elements and beneficial bacteria that support soil condition and moisture retention, making them well-suited for environmentally aware gardeners.

Synthetic fertilisers, by contrast, deliver concentrated nutrients and often encourage accelerated growth.
They are useful when immediate results are needed, but must be used with care to prevent over-fertilisation.

Benefits of Using Liquid Fertilisers

One significant advantage is the efficiency at which nutrients are absorbed by plants.
Since the elements are already in liquid form, plants can access them without delay, resulting in faster visible growth.

Unlike granular alternatives, liquid fertilisers allow for more even application, ensuring click here that nutrients are distributed evenly, reducing excess and targeting specific plant areas.

They are also appropriate for mature plants or areas with poor nutrient availability, where disturbing the soil is undesirable.

Guidelines for Applying Liquid Fertiliser

The most effective time to apply liquid fertiliser is during the plant’s growth period, typically in the early growing season.
Avoid applying during hot spells or dormancy, as it can damage the plants.

• Spraying: Ideal for fast absorption via leaves and for treating specific deficiencies.


• Base application: Direct application to the root zone for effective nutrient uptake.


• Soil drenching: Promotes deep root development and soil penetration.

Always website adhere to the manufacturer’s recommended dilution rates.
Over-application can lead to root damage, pollution, and harm to plants.

Things to Keep in Mind When Choosing a Liquid Fertiliser

Nutrient ratios are important for matching fertiliser to plant needs.
For instance, high nitrogen supports leafy growth, while phosphorus is essential for flowering and fruiting.

Soil acidity and texture should also influence your selection.
Sandy soils may need more frequent feeding due to leaching, while low pH conditions may require neutral or alkaline formulations.

If you’re interested in sustainability, an organic product is often the best option, especially for long-term soil health.

Frequently Asked Questions

How often should liquid fertiliser be applied?

Usually every 2–4 weeks, depending on plant type and growth stage. Check the plant's specific needs.

Is it suitable for lawns?

Yes, it promotes even growth and dense green coverage.

When is the best time of day to apply it?

Early morning or late afternoon to avoid evaporation and reduce plant stress.

liquid fertiliser applications

Can it be used on houseplants?

Absolutely. Use a diluted mix to avoid overfeeding indoor plants.

Is it safe for pets?

Generally safe once dry. Keep pets away until treated areas have dried fully.

Final Thoughts

Liquid fertilisers offer a practical solution for those seeking healthy, vibrant plants without overcomplicating their care routine.
Whether you're maintaining a garden, lawn or indoor space, liquid feeding delivers consistent results when used correctly.

To find out further about choosing the right products for your needs, explore the ALS Contracts website.