Limestone City Nutrients Bloom B

Bloom B 1-4-8 is one half of Limestone City Nutrients’ two-part flowering formula. It is designed to be used alongside Bloom A in equal amounts during the blooming and fruiting stage of plant growth. Together, Bloom A and Bloom B provide the complete nutrition plants need to support flower production, fruit development, and overall plant health.

What does it do for plants?

• Supports larger, healthier flowers and blooms
• Helps plants direct energy into flowering and fruit production
• Provides potassium for flower quality, size, and vigor
• Supplies phosphorus to support blooming and root health
• Delivers magnesium, an essential component of chlorophyll, helping plants stay green and productive
• Provides trace minerals that support nutrient uptake and plant metabolism

What plants can you use it on?

• Flowering annuals and perennials
• Tomatoes, peppers, cucumbers, and other fruiting vegetables
• Houseplants that bloom
• Herbs grown for flowers or seed production
• Hydroponic, coco, soilless, and soil-grown plants

How to use it

• Mix 2 mL Bloom A and 2 mL Bloom B per litre of water
• Use once per week or with every feeding during the flowering stage
• Always add Bloom A and Bloom B to water separately
• Never mix the concentrates together before dilution

Why growers like it

The 1-4-8 formula provides a strong supply of potassium and phosphorus while maintaining essential nitrogen levels, helping plants transition from leafy growth into productive flowering and fruiting. The added magnesium helps keep plants healthy and photosynthesizing efficiently throughout bloom.

Proudly made, bottled, distributed, and artwork painted in Kingston, Ontario, Canada. Limestone City Nutrients is crafted locally for Canadian gardeners, houseplant enthusiasts, hydroponic growers, and greenhouse producers. 🌱