Hydroponic Boosters
Hydroponic Boosters- Advanced Nutrients Sensi Cal-Mag Xtra, 1L Premium Nutrient Additive for Indoor Plants
Hydroponic Boosters- Advanced Nutrients Sensi Cal-Mag Xtra, 1L Premium Nutrient Additive for Indoor Plants
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$39.99 CAD
Regular price
$39.99 CAD
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Description
Description
Curing yellowing leaves and stunted growth requires a rapid dose of essential secondary macronutrients. This Advanced Nutrients Sensi Cal-Mag Xtra acts as a highly effective liquid fertilizer, instantly correcting dangerous calcium and magnesium deficiencies in your garden. You can easily restore dark green vibrancy and robust health to your demanding indoor crops with this premium indoor plant food.
Formulated with highly bioavailable chelated minerals, this advanced additive goes far beyond standard cal-mag supplements by including a full spectrum of trace iron and L-amino acids. When you add this specific liquid fertilizer to your main hydroponic nutrient solution, it actively strengthens delicate cellular walls and prevents devastating issues like blossom end rot in heavy-fruiting crops. The chelated iron acts as a crucial metabolic trigger, allowing your plants to maximize their nitrogen uptake and drive explosive vegetative expansion. It is completely water-soluble and will absolutely never clog your delicate irrigation lines or drip emitters.
Pour this targeted plant food directly into your fresh water reservoir during times of rapid growth or immediately when you spot early signs of nutrient lockout. It performs exceptionally well in pure coco coir mediums, deep water culture setups, and traditional soil containers. You will quickly notice thicker stems and highly resilient foliage on your hungry tomatoes, peppers, and tropical houseplants. This 1L bottle delivers the uncompromising, professional-grade biological support that advanced growers consistently demand.
Recommended Use
Recommended Use
Follow label instructions for application rates and frequency.
Safety & Handling
Safety & Handling
Always follow label safety instructions. Keep out of reach of children and pets. Use protective equipment if required when handling soil amendments, powders, or concentrated nutrients.
Application & Storage
Application & Storage
Store in a cool, dry place away from direct sunlight and moisture. Reseal packaging tightly after use to maintain product quality and effectiveness.

Perfect For Growing
Suitable for both beginner and experienced gardeners.
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Indoor Houseplants
Herbs & Leafy Greens
Vegetables & Edibles
Container & Balcony Gardens
Raised Beds & Backyard Growing
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Indoor Houseplants
Herbs & Leafy Greens
Vegetables & Edibles
Container & Balcony Gardens
Raised Beds & Backyard Growing
-
Indoor Houseplants
Herbs & Leafy Greens
Vegetables & Edibles
Container & Balcony Gardens
Raised Beds & Backyard Growing
-
Indoor Houseplants
Herbs & Leafy Greens
Vegetables & Edibles
Container & Balcony Gardens
Raised Beds & Backyard Growing
-
Indoor Houseplants
Herbs & Leafy Greens
Vegetables & Edibles
Container & Balcony Gardens
Raised Beds & Backyard Growing
-
Indoor Houseplants
Herbs & Leafy Greens
Vegetables & Edibles
Container & Balcony Gardens
Raised Beds & Backyard Growing
-
Indoor Houseplants
Herbs & Leafy Greens
Vegetables & Edibles
Container & Balcony Gardens
Raised Beds & Backyard Growing
-
Indoor Houseplants
Herbs & Leafy Greens
Vegetables & Edibles
Container & Balcony Gardens
Raised Beds & Backyard Growing
Frequently Asked Questions
Have questions? We've got answers for Canadian gardeners.
We process and ship all orders within 1-2 business days. For most items, you can expect your delivery to arrive within 5-7 business days. Once your order ships, you will receive a confirmation email with tracking information.
We stand behind the quality of our products. If you are not completely satisfied with your purchase, please contact our support team within 30 days of receiving your order, and we will be happy to assist you with a resolution or return.
Yes, most of our premium brands (like FoxFarm, Gaia Green, and J PLUS T) can be used together. However, we recommend starting with half-strength when mixing different nutrient lines to avoid over-feeding your plants.
Absolutely! Most of our growing media and nutrients are designed for versatility. Whether you have a balcony herb garden, indoor houseplants, or a backyard vegetable patch, our products are built to perform.
Most of our organic lines are eco-friendly, but we always recommend keeping all gardening supplies out of reach of pets and children as a precaution. Please refer to the specific safety labels on the packaging for any concentrated formulas.
Keep all items in a cool, dry place away from direct sunlight. For soils and fertilizers, ensure the bags are tightly sealed after use to prevent moisture buildup or nutrient loss.