If you would like to arrange a return, please contact us:
Customer Service Department on 1800 33 88 88
Email: [email protected]
Our customer service team will help to arrange the return of your product. You must return the goods in their original packaging along with all included accessories and bonus products (if any).
See our full terms and conditions.
Most of our products come with a 12-month warranty. For more details on specific warranty coverage, please refer to our Warranty Page. Certain products may have their own warranty terms, which can be found under the “Warranty” tab on the individual product page.
Free Shipping:
Estimated Delivery Times:
Shipping Carriers:
Delivery Conditions:
Premium Shipping:
Standard Shipping:
Pestrol: Australia's Foremost Expert in DIY Pest Control, Gardening, and Home Solutions
For over 20 years, Pestrol has been a trusted name in Australia, specializing in home and garden products. Renowned for our expertise in both DIY pest control and gardening, we offer innovative and effective solutions that not only manage, prevent, and eliminate pests but also support and enhance your home’s outdoor environment. From pest repellents and traps to a comprehensive range of gardening essentials, our products are designed to enrich soil health, protect plants, and foster thriving gardens. Pestrol’s commitment to quality and safety has made us the go-to choice for households and businesses across the country, ensuring that your home and garden are both beautiful and well-protected year-round.
$14.95
SKU: MAN028
4 fortnightly payments of
4 fortnightly payments of
4 fortnightly payments of
Hey There, Garden Enthusiasts!
We get it, soil pH can be a real puzzle, especially if you’re looking to keep your hydrangeas blue or grow other acid-loving plants like azaleas and blueberries. Well, Manutec Alum is your secret weapon! It’s specifically designed for those quick pH adjustments that make all the difference in your Australian garden.
Get Those Hydrangeas to Stay Blue!
Want to know a garden secret? Aluminium Sulphate, or as we like to call it, ALUM, is the key to keeping those hydrangea flowers as blue as the summer sky. ALUM ensures that aluminium ions get taken up by the plant, but only under acidic conditions. So, if you want blue sepals come flowering time, you need a soil pH of 5.5 or lower.
Manutec Alum isn’t just about good looks; it’s also fast-acting. Say goodbye to the waiting game. Your soil pH will lower in no time, and your plants will thank you for it!
And let’s not forget, Manutec Alum is more than just a one-hit-wonder. It’s perfect for a range of acid-loving plants, not just hydrangeas.
User-Friendly for Everyone
Never dealt with soil amendments before? No problem! Manutec Alum is as easy to apply as sprinkling sugar on a pancake.
Eco-Friendly Goodness
Last but not least, this soil amendment is eco-friendly. That means you’re doing your part for the planet while taking care of your garden.
Directions for Blue Hydrangeas
Dissolve 30 grams (that’s about 2 heaped tablespoons) in 5 litres of water. Apply this over 5 square meters of soil or around four full-sized hydrangeas. Start this regimen right after your winter pruning and continue every two weeks until the flowering season is over. One 2.5kg bag should have you covered.
FAQs: Got Questions? We Have Answers
When Should I Start Using Manutec Alum?
Start applying right after your winter pruning, especially if you’re aiming for those blue hydrangeas.
How Quickly Does It Work?
Seriously fast! Your soil should begin to acidify quickly, making it perfect for your hydrangeas and other acid-loving plants.
Wrap-Up: Why Wait to Make Your Garden Gorgeous?
With Manutec Alum, achieving that perfect soil pH is a cinch. Whether you’re looking for those luscious blue hydrangeas or a thriving garden of acid-loving plants, this product has got you covered.
More plans for the backyard? We’ll have just about everything you’ll need in our Garden range of products!
| Weight | 2.5 kg |
|---|---|
| Dimensions | 18 × 7 × 28 cm |
| Brand |
Manutec |
| Garden Supplies |
Fertilisers ,Trace Elements |
| ALL Product Type |
Trace Elements ,Fertiliser ,Garden Fertilisers |
| Fertilisers |
Azaleas and Rhododendrons ,Berries ,Liquid & Soluble Fertliser ,Soil Acidifier |
Ask a question
Your question will be answered by a store representative or other customers.
Thank you for the question!
Your question has been received and will be answered soon. Please do not submit the same question again.
Error
An error occurred when saving your question. Please report it to the website administrator. Additional information:
Add an answer
Thank you for the answer!
Your answer has been received and will be published soon. Please do not submit the same answer again.
Error
An error occurred when saving your answer. Please report it to the website administrator. Additional information:
| 5 star | 100% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
No account yet?
Create an Account
4 fortnightly payments of
4 fortnightly payments of
4 fortnightly payments of
Shop By Pest
Mosquito Traps
Health Solutions
Prompt posting and great price