The Best Fertilizer for Indoor Plants

Discover the best fertilizer for indoor plants that will transform your garden during the vital flowering stage!

Introducing Holland Secret Bloom, part of the 3-part plant fertilizer system that delivers all 12 essential micro and macro nutrients, ensuring your plants thrive without deficiencies during their blooming phase. This pH-buffered formula means less time diagnosing plant diseases and more time enjoying a bountiful harvest.

Holland Secret Bloom is known for its ease of use and adaptability, suitable for any grow medium, situation, or stage of the grow cycle. Specifically formulated to support vibrant flowering and fruiting, Holland Secret Bloom provides the essential nutrients your plants need to produce abundant, high-quality blooms and fruits.

Experience the ultimate indoor plant fertilizer for the flowering stage today!

AVAILABLE SIZES

Key Features:

• Automatically buffers pH to optimal levels for growth.
• 100% sediment-free, preventing nutrient salts from falling out of solution and becoming unavailable to your plants.
• Suitable for both novices and experts, offering precise control over feeding schedules.
• Extremely low salt index and only the finest raw materials used.
• Adjust the ratio between the three bottles to tailor nutrition for each specific stage of plant growth.
• Can be used as a stand-alone or as part of a complete feed program.

GUARANTEED ANALYSIS

Additional Info

Use all three parts of the Holland Secret 3-Part plant fertilizer together for optimal results. Using only one or two parts, like Grow and Bloom without Micro, could lead to nutrient deficiencies.

CFIA certified and suitable for foliar spray, Holland Secret Bloom meets all regulatory standards.

Downloads and Schedules

For more information on how to use Holland Secret Bloom, please refer to our Downloads and Schedules tab.

For foliar spray recipes that include the Holland Secret 3-part plant fertilizer, simply click here to go our blog article on foliar spray recipes.