CANNA vs House & Garden vs Drip Hydro vs HEAVY 16: Which Base Nutrient Fits Your Grow
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CANNA vs House & Garden vs Drip Hydro vs HEAVY 16: Which Base Nutrient Fits Your Grow
Four different 2-part base systems, normalized to price per liter so the comparison is fair across brands sized in liters and brands sized in gallons. There's a real, consistent gap here, and it splits cleanly along a coco-specialist versus broad-spectrum line.
The 30-Second Answer
- CANNA Coco A+B runs $11.23 per liter, the priciest of the four, at its smallest currently in-stock size.
- House & Garden Cocos A+B runs $10.95 per liter, close behind CANNA.
- Drip Hydro Base A+B runs $7.40 per liter, about a third cheaper than the coco specialists.
- HEAVY 16 Veg A+B is the cheapest at $6.50 per liter, about 42% cheaper than CANNA.
- The split tracks brand positioning: CANNA and H&G are coco-specific European brands; Drip Hydro and HEAVY 16 are broader-spectrum US brands.
We stock all four and can help you match the base to your medium and broader feeding plan.
Why normalize to price per liter at all
CANNA and House & Garden sell their base nutrients in liter-sized bottles; Drip Hydro and HEAVY 16 sell in gallon sizes. Comparing sticker prices directly, roughly $12 against $28, makes Drip Hydro look well over twice as expensive when it's actually meaningfully cheaper per unit of actual product. Converting everything to price per liter is the only way to compare these four honestly.
CANNA and House & Garden: the coco specialists
Both CANNA Coco and House & Garden Cocos are European-formulated brands built specifically around coco coir cultivation, and both price at a real premium relative to the broader-spectrum US brands compared here. CANNA runs slightly higher per liter than House & Garden at current pricing, though both sit meaningfully above Drip Hydro and HEAVY 16. If you're specifically running coco and want a brand engineered around that medium from the ground up, either is a legitimate, well-established choice.
Drip Hydro and HEAVY 16: broader-spectrum, meaningfully cheaper
Both Drip Hydro Base A+B and HEAVY 16 Veg A+B are formulated as general-purpose 2-part bases rather than coco-specific systems, and both run notably cheaper per liter, HEAVY 16 the cheapest of the four here. This isn't a quality signal; both are established, actively-used product lines with their own complementary supplement ecosystems (Drip Hydro's Flex/Flow/Ooze, HEAVY 16's Prime/Roots/Finish), just a genuinely different pricing philosophy from the coco-specific premium brands.
Stock levels and sizing flexibility across the four
Beyond price, the four brands differ in how flexibly they let you buy. HEAVY 16 offers genuine gallon sizing across five tiers, 1, 2.5, 6, 15, and 55, letting you scale reorder volume precisely to your actual usage. CANNA and House & Garden both run 1L through 20L (House & Garden extends to 60L), a similarly granular range on the metric side. Drip Hydro runs 1-gallon through 55-gallon in three main steps. If buying flexibility matters as much as raw price to you, that's worth weighing alongside the per-liter numbers above, since a brand with more size options can better match a small grow without forcing you into oversized bulk purchasing.
Which one should you actually buy?
If you're specifically running coco and want a brand purpose-built around that medium, CANNA or House & Garden are both legitimate, proven choices; House & Garden currently runs slightly cheaper per liter between the two. If you want a genuinely lower per-liter cost and don't need coco-specific specialization, Drip Hydro and HEAVY 16 both deliver meaningfully more base nutrient per dollar, with HEAVY 16 running the cheapest of the four.
What We'd Tell You at the Counter
If you brought us this exact question at the counter, we'd ask about your medium first. Running coco specifically and want a brand built around it, CANNA or H&G, roughly comparable pricing, pick based on the rest of the lineup. Running a broader setup and want the lowest per-liter cost, Drip Hydro or HEAVY 16 are the better math.
We sell all four and would rather match the base to your actual medium than sell you whichever bottle has the best margin. We don't upsell.
Frequently asked questions
Why are CANNA and House & Garden priced higher than Drip Hydro or HEAVY 16?
Both are European-formulated coco specialists positioned in a premium segment specific to coco coir cultivation, while Drip Hydro and HEAVY 16 are broader-spectrum US brands priced differently as a result.
Are Drip Hydro and HEAVY 16 lower quality since they're cheaper?
Not necessarily. Both are established, widely-used 2-part systems with their own complementary supplement lines; the price gap reflects positioning and formulation philosophy, not a quality difference.
Can I use CANNA or House & Garden base outside of coco?
Both are formulated specifically for coco coir; while the base nutrients contain standard NPK and micronutrients, the brands' broader guidance and complementary products are built around coco's specific characteristics.
Why is CANNA Coco A priced differently from Coco B?
2-part base systems commonly price Part A and Part B differently, since each carries a different concentration and blend of nutrients; this is normal and doesn't indicate an error.
Which one does Modern Farms recommend?
It depends on your medium. Coco-specific growers get solid value from either CANNA or H&G. Broader setups prioritizing cost per liter get more from Drip Hydro or HEAVY 16.
Once your base is set, silica is a common next addition; our silica supplements guide covers that decision across four brands. Because, as always, we don't upsell.
For informational and educational purposes only. This article is general horticultural guidance and is not medical, legal, or regulatory advice. Cannabis cultivation laws vary by country, state and locality, and growing cannabis may be illegal where you live. Always understand and comply with the laws and regulations that apply to you before growing any cannabis plant. Product names, pricing, and specifications reflect our current catalog and are subject to change; confirm current pricing and stock before ordering.