Overview of Liquid Fertiliser Applications

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

Varieties of Liquid Fertilisers

Natural liquid feeds are produced from sources like compost and animal manure.
They contain key elements and beneficial bacteria that enhance soil condition and moisture retention, making them ideal for eco-conscious gardeners.

Chemical-based liquid feeds, by contrast, offer concentrated nutrients and can lead to accelerated growth.
They are effective when quick results are needed, but must be used with care to prevent over-fertilisation.

Benefits of Using Liquid Fertilisers

One key benefit is the efficiency at which nutrients are absorbed by plants.
Since the elements are already in liquid form, plants can utilise them quickly, leading to faster visible growth.

Compared to granular alternatives, liquid fertilisers allow for more even application, ensuring that nutrients are distributed evenly, minimising waste and feeding specific plant areas.

They are also suited to mature plants or soils suffering from poor nutrient availability, where read more disturbing the soil is undesirable.

Guidelines for Applying Liquid Fertiliser

The optimal time to apply liquid fertiliser is during the plant’s active phase, typically in spring or early summer.
Refrain from applying during hot spells or dormancy, as it can damage the plants.

• Spraying: Suitable 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 harm 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 phosphorus is beneficial for flowering and fruiting.

Soil acidity and texture should also influence your selection.
Sandy soils may need more regular feeding due to nutrient loss, while acidic soils may require neutral or alkaline formulations.

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

Common Queries

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 uniform growth and healthy 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. 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 are a reliable option for those seeking vigorous, well-fed plants without complicating their care routine.
Whether you're more info maintaining a garden, lawn or indoor space, liquid feeding provides consistent results when used correctly.

To learn more about choosing the right products for your needs, explore the ALS Contracts website.