Slow Release Spikes
Slow Release Spikes - Jobe's Flowering Plant Spikes, 30 Pack | High Phosphorus Plant Food for Blooms
Slow Release Spikes - Jobe's Flowering Plant Spikes, 30 Pack | High Phosphorus Plant Food for Blooms
Regular price
$19.99 CAD
Regular price
$19.99 CAD
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Description
Description
Pushing your potted ornamentals to produce a dense, non-stop display of vibrant blossoms requires a steady, continuous supply of targeted blooming minerals. These Jobe's Flowering Plant Spikes serve as a highly efficient fertilizer for plants, delivering a specialized high-phosphorus formula directly into the active root zone. You can effortlessly maximize your floral density and overall bloom size without the hassle of constantly mixing messy powders.
Engineered to specifically trigger reproductive growth, these solid nutrient sticks slowly release their powerful payload over several weeks whenever you water your pots. By placing this concentrated plant food deeply within the medium, you ensure the vital phosphorus reaches the roots instantly, rather than washing away over the surface. This slow, continuous biological feed heavily stimulates bud initiation and intensely vibrant petal colors. Unlike a rapidly depleting liquid fertilizer, these spikes provide your heavy-blooming species with the exact long-term energy required to sustain multiple heavy floral cycles throughout the entire growing season.
Carefully insert the required number of spikes evenly around the edge of your containers, pushing them completely beneath your standard indoor potting soil. They are absolutely perfect for heavy-feeding African violets, blooming begonias, outdoor potted geraniums, and colorful petunia baskets. This convenient 30-pack of pre-measured spikes from Jobe's gives dedicated flower enthusiasts a remarkably clean, highly reliable method for producing spectacular, professional-grade floral displays.
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.