
How to Start Seeds in Rockwool
A practical guide to starting seeds in rockwool for your hydroponic garden.
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The Growing Journal
Practical how-to guides, growing projects and honest lessons from both hydroponics and traditional gardening here in British Columbia.
New · Interactive planting guide
Find your Canadian or USDA zone by location, then explore vegetables, herbs, berries and flowers for your season, soil or hydroponic setup.

A full-year blue orchard mason bee guide: paper-tube homes, sheltered placement, seasonal Canadian suppliers and managed winter cocoon care.
Read the guide →Rainwater collection
Choose the outlet adapter, first-flush diverter and overflow before you build. Estimate collection with our setup builder.
Interactive grow journal
Scale a complete product's label dose, compare raw-salt formulas and record your reservoir readings.
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A practical guide to starting seeds in rockwool for your hydroponic garden.
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Meet the larvae behind the compost cleanup crew, with practical checks for food, moisture, worm bins and seasonal growing.
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Ten practical checks before buying a greenhouse—from crops and cooling to working space and the whole investment.
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Turn suitable kitchen scraps and garden leftovers into finished compost with a simple, low-cost beginner routine.
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Start a small red-wiggler worm bin with reused containers, damp bedding and sensible feeding.
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A practical small-budget guide to recycled planters, Kratky lettuce, kitchen-scrap regrowth, inexpensive seeds and honest plant nutrition.
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A practical heatwave plan for hydroponic growers: shade, reservoir insulation, oxygen, daily checks and cooling options when summer temperatures climb.
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Our mostly San Marzano tomatoes, salt, pepper, oregano and garlic powder—and a practical guide to preparation, safe storage and using the harvest in pasta.
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Plan an IBC tote rainwater collection system for your garden: choose an outlet adapter, add a first-flush diverter, screen debris and route overflow.
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Learn how to grow strawberries hydroponically with a small drip-fed setup: choose plants, place the crown, mix nutrients and pollinate flowers.
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A practical introduction to nutrient film technique and what lettuce needs to thrive.
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Start uniform, healthy seedlings without overwatering or stretching them under weak light.
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Use your meters as useful tools while letting plant health and daily trends guide decisions.
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A straightforward shutdown, cleaning and restart routine for channels, reservoir and pump.
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Two growing methods, different strengths—and a lot they can teach us about healthy plants.
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Why locally grown plants and produce are an important part of Hydroponic Harvest.
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