Gaia Green All Purpose & Power Bloom, Organic Dry Amendment Bundle

★★★★☆ 4.0 61 reviews

US$7.98
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US$7.98
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Management number 250625713 Release Date 2026/09/17 List Price US$7.98 Model Number 250625713
Category

Two products, one complete system. Veg through harvest, no bottles.

This bundle pairs Gaia Green All Purpose 4-4-4 with Power Bloom 2-8-4 in matching sizes. All Purpose handles vegetative growth with balanced NPK. Power Bloom takes over at flower with high phosphorus and potassium. Together they cover a full growing cycle for less than buying each product separately. Choose your size: 500g for a trial run, 2 kg for a home grow, 10 kg for multiple cycles, or 20 kg for the best per-pound value.

CDFA Certified Organic Ecocert Canada Approved Bundle savings vs. buying individually
Free shipping on orders over $49
30-day returns on all orders
Serving growers since 2006
Buying products separately vs. the All Purpose + Power Bloom bundle
Buying Separately
  • Two separate purchases, two separate shipments possible
  • Full retail price on both products
  • Easy to forget one half of the system and scramble mid-grow
  • No guarantee you'll get matching sizes in stock
  • Have to figure out which two products pair together
  • New growers may not realize they need both
All Purpose + Power Bloom Bundle
  • One order, one shipment, everything arrives together
  • Bundle price saves money vs. buying each product individually
  • Both products on your shelf before you plant, ready for every stage
  • Matching sizes (500g, 2 kg, 10 kg, or 20 kg of each)
  • The proven two-product system used by organic growers for 20+ years
  • No guesswork: 4-4-4 for veg, 2-8-4 for bloom, done
Two products that cover a full cycle, from seedling to harvest

One monthly top-dress at every stage, no bottles or mixing Veg + Bloom

All Purpose during veg, Power Bloom during flower, same application rate for both. Top-dress once a month, water normally in between.

All Purpose 4-4-4: balanced NPK for vegetative growth

16 organic ingredients with 75% fast-release nitrogen for quick uptake plus slow-release minerals for steady background feeding. 4.5% calcium, 2.3% sulfur, and trace minerals from glacial rock dust and greensand.

Power Bloom 2-8-4: high phosphorus for flowering and fruiting

14 organic ingredients with 8% phosphorus from four different sources that release at different speeds. Low nitrogen (2%, mostly slow-release) avoids excess foliage during bloom. Same 4.5% calcium and 2.3% sulfur.

Both products share the same application rates

Pre-mix at 3 tablespoons per gallon. Top-dress at 1 tablespoon per gallon monthly. When you switch from veg to bloom, you just reach for the other tub.

Re-amend spent soil with both products for the next cycle

After harvest, mix All Purpose back into the used soil with worm castings and let it cook for 2 to 4 weeks. The same soil works cycle after cycle without buying fresh media.

Works in every common growing medium and with most plants

Pro-Mix, Fox Farm Ocean Forest, Roots Organics, coco coir, peat-based mixes, and garden soil. Tomatoes, peppers, herbs, leafy greens, houseplants, flowers, fruit trees, and most annual or perennial crops.

What's in each product
All Purpose NPK
4-4-4 (3% fast N, 1% slow N)
Power Bloom NPK
2-8-4 (0.5% fast N, 1.5% slow N)
Secondary (both)
4.5% Calcium, 2.3% Sulfur
Bundle sizes
500g, 2 kg, 10 kg, or 20 kg of each
Form (both)
Fine powder (non-granulated)
Certifications
CDFA Organic, Ecocert Canada
Origin
Made in Canada (British Columbia)
Storage
Cool, dry, out of direct sunlight

Amendment calculator

How to use both products together: the full cycle

1

Pre-mix All Purpose into fresh soil before planting

Blend 3 tablespoons of All Purpose 4-4-4 per gallon of potting mix. Moisten the soil and let it sit 24 to 48 hours before planting so microbes can start breaking it down.

2

Top-dress All Purpose monthly during veg

Sprinkle 1 tablespoon of 4-4-4 per gallon of soil on the surface once a month. Scratch lightly into the top half-inch and water in. Between top-dresses, just water normally.

3

Switch to Power Bloom when flowers appear

Top-dress with a 50/50 mix of both products at the first sign of flowering. For subsequent bloom top-dresses, go 100% Power Bloom at 1 tablespoon per gallon every 3 to 4 weeks.

4

Stop 2 to 3 weeks before harvest, then re-amend for next cycle

Let the plant finish on what's already in the soil. After harvest, pull the root ball, re-amend with All Purpose plus worm castings, cook for 2 to 4 weeks, and plant again.

Pick your size and know exactly what you're getting
Every bundle includes
  • 1x Gaia Green All Purpose 4-4-4 (your selected size)
  • 1x Gaia Green Power Bloom 2-8-4 (matching size)
  • Both products are CDFA Organic, Ecocert Canada approved
  • Non-granulated (fine powder), organic-approved blend
Size guide
  • 500g + 500g: Trial size. Enough for a few pots through one cycle. Good for testing before committing to a larger bag.
  • 2 kg + 2 kg: Home grower standard. Each tub pre-mixes ~60 gal of soil. Covers a 4-plant tent through a full veg and bloom cycle.
  • 10 kg + 10 kg: Multi-cycle supply. Best for growers running continuous cycles or managing multiple tents.
  • 20 kg + 20 kg: Best per-pound value. Ideal for large gardens, raised beds, or commercial operations.
Not sure which size? For most indoor growers with 2 to 6 plants in 5-gallon pots, the 2 kg bundle is the right starting point. Call us if you want help sizing up. 716-217-0353 / help@
Add to your system
  • Gaia Green Worm Castings: Add a scoop with every top-dress and when re-amending soil. Feeds the microbial population that breaks down dry amendments.
  • Gaia Green Glacial Rock Dust: Extra trace minerals (iron, magnesium, manganese) for growers who want to supplement beyond what's in the blends.
  • Soil Re-Amend Kit: Includes both Gaia Green products plus Worm Castings, Mykos, and Azos for a complete re-amendment system.
  • Want individual products? All Purpose 4-4-4 and Power Bloom 2-8-4 are also available separately in all four sizes.
Commercial grower or large order? Email help@ or call 716-217-0353 for volume discounts too good to post online.
Frequently asked questions
The bundle is priced lower than the combined cost of buying each product individually in the same size. The exact savings depend on the size you choose. Select your size on this page and compare the bundle price to the individual product pages for All Purpose and Power Bloom to see the difference.
The 2 kg bundle. Four plants in 5-gallon pots means 20 gallons of soil. Pre-mixing uses 60 tablespoons total (about 3.75 cups), and you'll top-dress roughly 20 tablespoons per month. A 2 kg tub of each product is enough to pre-mix the soil and top-dress through a full veg-to-harvest cycle with some left over for re-amending. If you run back-to-back cycles without breaks, consider the 10 kg bundle instead.
Mostly you switch. All Purpose goes in during veg. When flowers appear, you transition with a 50/50 blend, then move to 100% Power Bloom for the rest of flower. At the very start, some growers mix a small amount of Power Bloom into the base soil alongside All Purpose so phosphorus is available early for root development, but this is optional. The main pattern is: 4-4-4 during veg, 2-8-4 during bloom.
It depends on your veg and bloom lengths. Most indoor growers veg for 4 to 6 weeks and bloom for 8 to 10 weeks, so you'll typically use more Power Bloom than All Purpose in a single cycle. But All Purpose also gets used for pre-mixing soil and re-amending between cycles, which balances the usage out over time. Getting matching sizes works well for most growers across multiple cycles.
You'll need a growing medium (peat-based potting mix like Pro-Mix, coco coir, or similar) and containers. The two Gaia Green products handle the nutrition. Optional but recommended additions: worm castings (add a scoop with every top-dress for microbial activity), epsom salt (1 tablespoon every 2 weeks under LED lights for extra magnesium), and mycorrhizae (dust the root ball at transplant). None of these are required, but experienced growers find they improve results.
Yes. For outdoor gardens and raised beds, broadcast All Purpose at 5 lbs per 100 sq ft and work it into the top few inches of soil in spring. When plants start flowering or fruiting (tomatoes setting fruit, squash flowering, etc.), side-dress with Power Bloom at the same rate. The same veg/bloom transition logic applies outdoors, just with broadcast rates instead of tablespoons per gallon.
If you receive a defective or damaged unit, email us a photo at help@ and we'll make it right immediately: replacement or refund, your call. For change-of-mind returns, we accept returns within 30 days for items in new, resalable condition. If you're not sure whether this product is right for your setup, call us first at 716-217-0353. We'd rather answer your questions before you order.
Happy Hydro has been selling growing equipment since 2006. We've carried Gaia Green for years because the systems work great and customers who buy them leave happy. Have questions before you order? Call 716-217-0353 or email help@. We're easy to reach and happy to help!

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