Introduction to Liquid Fertiliser Applications

Liquid nutrients are widely used in gardening and grounds maintenance, due to their straightforward application and fast nutrient absorption.
This resource covers the varieties of liquid fertilisers, their usage, and why they are beneficial for maintaining thriving plants and lawns.

Types of Liquid Fertilisers

Natural liquid feeds are produced from sources like decomposed plant material and animal manure.
They contain key elements and microorganisms that enhance soil structure and moisture retention, making them well-suited for eco-conscious gardeners.

Chemical-based liquid feeds, by contrast, deliver concentrated nutrients and often encourage faster growth.
They are useful when immediate results are needed, but must be used with care to avoid over-fertilisation.

Advantages of Using Liquid Fertilisers

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

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

They are also suited to mature plants or soils suffering from restricted nutrient uptake, where disturbing the soil is undesirable.

Guidelines for Applying Liquid Fertiliser

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

• Spraying: Suitable 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.

Be sure to follow the manufacturer’s recommended dilution rates.
Excessive use can lead to plant burn, nutrient runoff, and stress to plants.

Factors to Consider When Choosing a Liquid Fertiliser

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

Soil pH liquid fertiliser applications and type 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 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 offer a practical solution for those seeking healthy, vibrant plants without complicating their care routine.
Whether you're maintaining a garden, lawn or indoor space, liquid feeding provides consistent results when used correctly.

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