Introduction to Liquid Fertiliser Applications

Liquid nutrients are widely used in horticulture and grounds maintenance, thanks to their straightforward application and rapid nutrient absorption.
This article covers the types of liquid fertilisers, their usage, and why they are useful for maintaining thriving plants and lawns.

Varieties of Liquid Fertilisers

Organic liquid fertilisers are produced from sources like compost and animal manure.
They contain vital nutrients and microorganisms that support soil structure and moisture retention, making them well-suited for environmentally aware gardeners.

Chemical-based liquid feeds, by contrast, offer concentrated nutrients and can lead to faster growth.
They are useful when immediate results are needed, but should be applied with care to prevent over-fertilisation.

Advantages of Using Liquid Fertilisers

One key benefit is the efficiency at which nutrients are taken in by plants.
Since the nutrients are already in liquid form, plants can access them without delay, leading to faster visible growth.

Unlike granular alternatives, liquid fertilisers allow for more precise application, ensuring that nutrients are spread consistently, reducing excess and targeting specific plant areas.

They are also appropriate for mature plants or soils suffering from 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 spring or early summer.
Refrain from applying during hot spells or dormancy, as it can stress the plants.

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


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


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

Always adhere to the manufacturer’s specified dilution rates.
Excessive use can lead to root damage, pollution, and stress to plants.

Things to Keep in Mind When Choosing a Liquid Fertiliser

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

Soil pH and type should also guide your selection.
Sandy soils may need more regular feeding due to leaching, while low pH conditions may benefit from neutral or alkaline formulations.

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

Common Queries

How often should liquid fertiliser be applied?

Typically 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 prevent evaporation and reduce scorching.

Can it be used on houseplants?

Absolutely. Dilute the solution 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 are a reliable option for those seeking healthy, vibrant plants without complicating their care routine.
Whether you're maintaining a garden, lawn or liquid fertiliser applications indoor space, liquid feeding delivers consistent results when used correctly.

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