Fertiliser for Rhododendrons

Hello there, and welcome to my world of rhododendrons! There are few plants that produce a flower as beautiful as a rhododendron. Their vibrant colours and stunning blooms are a true joy to behold, and with the right care, they can be a spectacular part of your garden.

The Needs of an Acid-Loving Plant

Rhododendrons, like azaleas and camellias, are known as "acid-loving plants," which means they thrive in a soil with a low pH level. While most plants prefer a more neutral soil, rhododendrons will struggle to absorb the nutrients they need if the soil is not acidic enough. This can lead to issues like yellowing leaves and poor growth.   

From my years of experience, I have found that a liquid fertiliser is a great way to provide a quick, absorbable boost to these plants without disturbing their sensitive roots.

The LiquidGold™ Advantage for Rhododendrons

While there are specialised fertilisers made just for acid-loving plants, you can absolutely use a complete liquid feed like LiquidGold™ Dual-Mix Super Feed. The reason this works so well is that its unique formula contains Sulphates , which help to maintain the low pH levels that these plants require.   

This is a testament to the comprehensive nature of LiquidGold™—it's a single product that can be adapted to a wide range of plants with unique needs. The full spectrum of essential macro and micro-nutrients in the formula, including Iron Chelate for vibrant green leaves and Potassium for a profusion of blooms, ensures your rhododendrons get everything they need to flourish.   

How to Use LiquidGold™ Dual-Mix Super Feed on Rhododendrons:

• Mix PART A and PART B from one sachet into 10L of water.
• Pour the solution over the root zone of your plants, saturating the soil. I recommend applying it every few weeks during the spring and summer to ensure a spectacular bloom.

FAQ: How to Grow Great Rhododendrons

Why are the leaves on my rhododendron turning yellow?

Yellowing leaves on an acid-loving plant are a classic sign that the soil is not acidic enough. This is often caused by a lack of iron or other micronutrients. By using a complete feed like LiquidGold™ Dual-Mix Super Feed, which contains both   

Sulphates to maintain a low pH and Iron Chelate for quick absorption, you can correct the issue and restore your plant to its vibrant health.

What is the best way to water my rhododendron?

Rhododendrons, like many other plants, prefer to be kept evenly moist but not waterlogged. They have shallow root systems, so a good layer of mulch around the base of the plant can help to retain moisture and keep the roots cool.   

"We've always believed that the right knowledge can turn any gardener into a master. We’ve spent over 30 years finding and producing products that deliver on that promise, and that’s why we’ve trusted LiquidGold™ to help our customers get the best from their gardens." — Graeme Hill

Ready to get a spectacular bloom? Get LiquidGold™ NZ fertiliser for rhododendrons today and unlock the full potential of your rhododendrons!