ALGOplus All Purpose Fertilizer
Best versatile liquid nutrient for diverse indoor and outdoor plant collections.
Elevate your plant care with ALGOplus All Purpose Fertilizer, a 100% pure mineral-based liquid formula. This non-toxic, environmentally friendly fertilizer delivers 12 essential nutrients and trace elements to significantly boost growth, flowering, and fruit production. With an NPK ratio of 6-6-6, it's ideal for a wide variety of plants, from vegetables and flowers to houseplants and trees. Use it for regular watering or as a foliar feed to promote vibrant blooms and healthy foliage. Recommended for use from March through October, it's made in Spain.
$17.95
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4425
#50 in Fertilizers
Price vs Category Average
-71%
Below average
NPK Ratio
666
/ --
Who it's for
- Gardeners seeking immediate visual results for their plants
- Busy plant owners needing a simple, mess-free feeding routine
- Indoor and outdoor growers managing diverse plant collections
Who should skip it
- Hands-off gardeners preferring low-maintenance, slow-release options
- Budget-conscious gardeners managing large-scale outdoor plots
- Beginners prone to over-fertilizing delicate plant varieties
Performance breakdown
Nutrient Balance
The balanced 6-6-6 ratio provides a perfect foundation for diverse gardens.
Application Versatility
Seamlessly transitions between soil drenching and foliar feeding for maximum flexibility.
Concentrate Efficiency
High yield formula produces over 100 gallons from a single bottle.
Environmental Impact
Mineral-based, non-toxic composition keeps your garden safe and sustainable.
Growth Stimulation
Delivers essential trace elements that noticeably accelerate flowering and fruit production.
Ease of Integration
Liquid concentrate mixes effortlessly into your existing watering routine.
Key Specs
NPK Ratio
6-6-6
Form
Liquid Concentrate
Fertilizer Source
Mineral Based
Nitrogen
6%
Phosphorus
6%
Potassium
6%
Application Method
Foliar Spray, Soil Drench
Season of Application
Spring, Summer, Fall
Features
- Boosts plant growth, flowers, and fruit
- Provides essential nutrients and trace elements
- Non-toxic and eco-friendly formula
- Versatile for various plant types
- Suitable for regular or foliar feeding
- Promotes vibrant blooms and healthy foliage
What customers say
Customers consistently praise ALGOplus Fertilizer for its remarkable efficacy and ease of use. Gardeners across all experience levels report rapid, visible improvements in plant vigor, bloom production, and foliage color shortly after application. The highly concentrated liquid formula is a major benefit, offering excellent long-term value because a small amount lasts significantly longer than competitors. Its simple application, requiring only drops added to water, eliminates the complexity of other fertilizers. While the initial price is premium, users find the superior performance and convenience fully justify the cost, leading to high loyalty among repeat buyers. This product delivers undeniable results with exceptional accessibility.
Know before you buy
This fertilizer has a balanced 6-6-6 NPK ratio, meaning it contains equal parts nitrogen, phosphorus, and potassium. This balanced formula provides a steady, all-around boost for overall plant health, foliage development, and flower or fruit production.
Yes, the formula is designed to be versatile. It is safe and effective for a wide range of plants, including houseplants, vegetables, flowers, and trees.
You can do both. It is formulated for use as a soil drench during regular watering or as a foliar feed, which allows the plant to absorb nutrients directly through its leaves for a quicker response.
Because it is a liquid concentrate, one bottle is highly efficient and makes approximately 115 gallons of ready-to-use fertilizer when diluted according to instructions.
This window aligns with the active growing season for most plants in the Northern Hemisphere. Outside of these months, most plants enter a period of dormancy where they require significantly fewer nutrients, making fertilization unnecessary or potentially harmful.
ALGOplus is a non-toxic, mineral-based formula, making it a safer choice for households with pets or children compared to harsh chemical alternatives. However, as with any gardening product, it is best practice to keep it stored securely and allow treated areas to dry before letting pets or children play nearby.
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