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 categories of liquid fertiliser, methods of application, and the reasons why they are a sound choice for nurturing plant growth.

Main Categories of Liquid Fertilisers

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

Synthetic fertilisers, produced using chemical ingredients, deliver a more immediate nutrient supply.
Though powerful, 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 balanced distribution across leaves or soil, helping guarantee minimal waste and more reliable feeding.

They’re also gentler for established plants and particularly helpful in soil conditions that may limit nutrient availability.

Tips for Applying Liquid Fertilisers

Apply during active growth stages, typically early in the season.
Avoid periods of drought or dormancy, as these can negatively affect the plants.

• Leaf feeding: Delivers nutrients directly to leaves for immediate 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 harm plants or cause leaching.

What to Consider When Selecting a Fertiliser

Check the nutrient balance to suit here your plants.
Leafy vegetables thrive with more nitrogen, while flowering and fruiting plants benefit to higher phosphorus.

Soil profile such as pH and texture should guide your fertiliser selection.
Sandy soils often lose nutrients quickly.

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 uniformly.

When should I apply it during the day?

Morning or evening are preferred to minimise evaporation and leaf scorch.

Can I use it for houseplants?

Yes, use a weaker mix to avoid overfeeding 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 boosting plant growth.
Their ease of use and quick effects make them a smart option for anyone caring for plants.

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