Getting Started with Liquid Fertiliser Applications

Fertilisers in liquid form have grown in popularity in both gardening and grounds management, owing to their efficient use and prompt nutrient uptake.
This guide discusses the varieties of liquid fertiliser, ways to apply them, and the reasons why they are worth considering for supporting plant growth.

Different Types of Liquid Fertilisers

Organic options are made from natural inputs like animal waste or compost.
These support soil health through natural microorganisms and important nutrients, making them suitable for those seeking sustainable methods.

Artificial fertilisers, manufactured using chemical ingredients, offer a more concentrated nutrient supply.
Though effective, they require caution to reduce the risk of overuse or harm.

Why Use Liquid Fertilisers

A notable benefit is that plants can access nutrients quickly, as the liquid composition does not need time to dissolve.

Liquid fertilisers allow for uniform distribution across plant surfaces or root zones, helping guarantee minimal waste and more reliable feeding.

They’re also less invasive for mature plants and well suited in soil conditions that may limit nutrient availability.

Tips for Applying Liquid Fertilisers

Apply during active growth stages, typically spring and summer.
Avoid periods of drought or dormancy, as these can stress the plants.

• Foliar spraying: Delivers nutrients directly to leaves for fast impact.


• Base watering: Targets roots by pouring fertiliser around the base of the plant.


• Soil drench: Allows nutrients to reach deeper, supporting strong root systems.

Stick to label instructions on dosage. Overuse may burn roots or cause leaching.

Key Factors When Selecting a Fertiliser

Check the N-P-K ratio to match your plants.
Leafy vegetables thrive with more nitrogen, while flowering and fruiting plants respond well to higher phosphorus.

Soil profile such as pH and texture can influence your fertiliser selection.
Sandy soils often require more frequent feeding.

For sustainable cultivation, organic fertilisers are a sound choice over time.

Common Questions

How frequently should I fertilise?

Once or twice a month, based on species and growth phase.

Is this suitable for my lawn?

Yes, it promotes consistently green coverage when applied regularly.

When should I apply it during the day?

Morning or evening are recommended to minimise evaporation and plant stress.

Can I use it for houseplants?

Yes, use a weaker mix to avoid nutrient overload in containers.

Is it safe for animals?

Yes, but allow treated areas to dry before letting pets return to those spaces.

Final Notes

Liquid fertilisers are a convenient method for enhancing garden performance.
Their ease of use and visible results here make them a smart option for amateur and professional gardeners.

For more advice or to browse suitable products, see what's on offer at ALS Contracts.