Titan - Titan CalMag – High-Bioavailability Calcium & Magnesium Fortifier
Titan CalMag is a high-performance mineral supplement engineered to deliver a rapid, highly bioavailable source of Calcium and Magnesium, essential for driving plant strength and maximising metabolic performance. This powerful formula acts as a structural foundation for your crops, reinforcing cell walls to create sturdy stems and resilient foliage capable of supporting massive yields. By enhancing chlorophyll production and boosting photosynthetic efficiency, Titan CalMag ensures your plants maintain peak energy levels throughout both the vegetative and flowering stages. Designed to protect against the common deficiencies that lead to leaf yellowing, interveinal chlorosis, and stunted growth, Titan CalMag keeps your garden healthy, resilient, and thriving across all growing systems and environments.
Best For: Reinforcing plant structural integrity, preventing leaf yellowing and weak stems, enhancing photosynthetic rates, and providing essential mineral support in coco coir or soft-water environments.
Key Features
- Superior Bioavailability: Formulated for rapid absorption, ensuring Calcium and Magnesium ions are immediately available to the plant’s vascular system for fast deficiency correction.
- Structural Cell Wall Support: Strengthens the physical framework of the plant, leading to tougher stems and branches that can support the weight of heavy, high-yielding flowers.
- Photosynthetic Catalyst: Boosts Magnesium levels—the central atom of chlorophyll—to ensure vibrant green leaves and maximum light energy conversion.
- Full-Cycle Deficiency Defense: Provides a critical buffer against nutrient lockout and common mineral imbalances that cause slowed growth and distorted leaf development.
- Universal System Stability: A clean, highly soluble formula that remains stable in reservoirs and is perfectly suited for hydroponics, coco coir, and soil-based cultivation.
Specifications
- Brand: Titan
- Product Type: Concentrated Calcium & Magnesium Supplement
- Application Phase: Full Cycle (Vegetative and Flowering Stages)
- Compatible Media: Hydroponics, Coco Coir, Rockwool, and Soil
- Available Sizes: 1 Litre, 5 Litre, 10 Litre, and 20 Litre
Ideal For (Uses)
- Coco Coir Cultivation: An essential additive for coco-based growers to prevent the substrate from "grabbing" Calcium, ensuring it remains available for the plant.
- Reverse Osmosis (RO) Water: Perfectly re-mineralises pure water sources, providing the necessary base minerals required for a balanced and effective feeding programme.
- High-Demand Flowering: Use during peak bloom to support the intensive mineral requirements of fast-growing, high-yielding varieties.
| Size |
1L, 5L, 10L, 20L |
|---|
Oversized Item Delivery Options
Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.
Available options include:
✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.
Business Delivery:
- Business delivery is available for commercial customers only
- If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
- If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
- Business delivery customers must provide a valid business address and contact information
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
Let us know your preference, and we'll arrange the best solution for you!
Important Note on Availability & Shipping
Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.
Lead Times:
- In-Stock Items: Usually ready for dispatch the same day.
- Supplier-Dependent Items: Usually take 2–8 weeks to arrive, depending on supplier availability. Products from Adloheat may take 8–12 weeks to manufacture—they are made to order in Australia by a small business, and longer lead times reflect the care put into quality.
While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.
Biosecurity & Interstate Shipping Restrictions
Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:
- Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
- Seeds cannot be shipped to Western Australia (WA).
Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.
We Offer the Best Prices
We are committed to offering our customers the best prices possible. If you find the exact same product advertised at a lower price elsewhere, we invite you to contact us and we will review your price match request.
Price Match Conditions:
- The competitor must be an Australian-based seller with a physical presence in Australia
- The product must be the exact same item with a matching SKU or model number
- The product must be in stock and available for purchase at the competitor
- The lower price must be publicly advertised and currently available (not a clearance, closeout, or discontinued item)
- Price matching excludes marketplace platforms including but not limited to Temu and Aliexpress
- Price matching requests must be made before purchase
How to Request a Price Match:
To request a price match, please contact us at sales@greenhousepolytunnels.com.au with a link to the competitor's product listing, or call us on 0418 438 774. Please include the product details and the advertised lower price. We will review your request and respond within 2 business days.
Shop
- Choosing a selection results in a full page refresh.


