Growth Technology Liquid Cal-Mag Nitrogen | Hydroponic Supplement

Give Your Plants What They're Missing

When your plants look pale, grow slowly, or just aren't thriving — they're often telling you they need more calcium, magnesium, or nitrogen. Growth Technology's Liquid Cal-Mag Nitrogen gives roots and leaves exactly what they need to bounce back fast and grow strong.

Why Growers Love It

• ✅ Trusted by hydroponic and aquaponic growers across Australia
• ✅ Plants respond quickly — you'll see the difference within days
• ✅ Works great as a root drench or a foliar spray
• ✅ Helps fix pale leaves, slow growth, and weak stems
• ✅ Available in 250ml, 1L, and 5L — perfect for home grows to commercial setups

How to Use

Root Feed (Dilute): Mix 2ml per litre of water. Apply weekly until your plants are looking happy again.

Foliar Spray: Mix 1ml per litre of water. Spray leaves in low light (morning or evening works best).

Choose Your Size

• 250ml — Great for small grows or trying it out for the first time
• 1L — The go-to size for regular home growers
• 5L — Best value for larger grows or ongoing use

Keep your plants green, strong, and growing their best — add Growth Technology Liquid Cal-Mag Nitrogen to your nutrient routine today.