Introduction to Liquid Fertiliser Applications

Liquid fertilisers are widely used in gardening and grounds care, thanks to their straightforward application and rapid nutrient absorption.
This resource covers the types of liquid fertilisers, their usage, and why they are useful for maintaining healthy plants and lawns.

Varieties of Liquid Fertilisers

Natural liquid feeds are produced from sources like compost and animal manure.
They contain vital nutrients and beneficial bacteria that support soil structure and water-holding capacity, making them well-suited for eco-conscious gardeners.

Synthetic fertilisers, on the other hand, deliver concentrated nutrients and can lead to faster growth.
They are effective when immediate results are needed, but must be used with care to avoid over-fertilisation.

Benefits of Using Liquid Fertilisers

One key advantage is the speed at which nutrients are taken in by plants.
Since the elements are already in liquid form, plants can utilise them quickly, resulting in faster visible growth.

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

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

Best Practices for Applying Liquid Fertiliser

The optimal time to apply liquid fertiliser is during the plant’s active phase, typically in spring or early summer.
Avoid applying during extreme heat or dormancy, as it can stress the plants.

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


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


• Deep watering: Encourages deep root development and soil penetration.

Be sure to follow the manufacturer’s recommended dilution rates.
Excessive use can lead to root damage, nutrient runoff, and harm to plants.

Factors to Consider When Choosing a Liquid Fertiliser

The balance of N-P-K (Nitrogen, Phosphorus, Potassium) are important for matching fertiliser to plant needs.
For instance, high nitrogen supports leafy growth, while phosphorus is essential for blooms and fruiting.

Soil acidity and texture should also influence your selection.
Sandy soils may need more frequent 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 for long-term 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 healthy 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. 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.

Wrapping Up

Liquid fertilisers offer a practical solution for those seeking vigorous, well-fed plants without overcomplicating their care routine.
Whether you're 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, visit ALS Contracts.