Description
Nurture bigger, denser blooms with Dutch Pro Soil Bloom A-B, a two-part base nutrient specially formulated for the flowering and fruiting phase of soil-grown plants. Designed to provide all essential macro- and micronutrients in the right balance, this bloom feed helps support vigorous flower development, improved plant health and abundant harvests.
read the full product overview here...
Dutch Pro Soil Bloom A-B is a professional-grade, two-part nutrient system developed for use in soil and compost-based media. Each part (A and B) contains complementary nutrients, and when mixed properly with water they deliver a rich spectrum of elements plants need during flowering, including phosphorus and potassium to drive strong flower and fruit formation.
Made from high-quality, food-grade ingredients and free from PGRs (Plant Growth Regulators), Soil Bloom A-B provides clean, residue-free feeding that’s easily absorbed by plants. It’s suitable for a variety of irrigation setups and works especially well in traditional soil, potting mix or organic blends.
Key Features & Benefits
- Optimised for Flowering: Supplies the precise nutrient profile needed during the bloom and fruiting phase so flowers develop fully and yield quality produce.
- Complete Macro & Micronutrient Blend: Includes essential nutrients immediately available to plants, helping support growth energy, flower density and overall plant vigour.
- Two-Part A&B System: Mixing Part A and Part B separately into water maintains stability, prevents nutrient lock-out and improves uptake.
- Clean, Effective Absorption: Made with high-quality, organic-orientated nutrients that leave minimal residue in soil.
- Supports Disease Resistance: A balanced nutrient supply assists plants in staying strong and resisting diseases during the high-energy bloom phase.
- Versatile Use: Works reliably with hand watering or automatic irrigation systems for container gardens, beds and soil-based grows.
How to Use
- Shake well before use.
- Mixing Order: Always add Part A first to your water reservoir, mix thoroughly, then add Part B, never mix concentrates together directly.
- Dosage: Typically 2 to 3 ml of Part A + 2 to 3 ml of Part B per litre of water (adjust based on plant response and feed schedule).
- pH Range: After mixing, aim for a soil feed pH of 5.8 to 6.5 for optimal nutrient uptake.
- Feeding Schedule: Use with every watering or nutrient change through the flowering phase, adjust strength based on plant size, soil type and environmental conditions.
Frequently Asked Questions (FAQ)
When should I use Dutch Pro Soil Bloom A-B?Use it during the flowering/fruiting phase once plants begin to show flowers, this is when the demand for phosphorus and potassium increases.
Is this product suitable for all soil types?
Yes, it’s formulated to work with soil and compost-based media used in container gardens and outdoor soil beds alike.
Can I use this with automatic irrigation systems?
Yes, its clean, easily absorbed nutrient mix is compatible with standard irrigation systems without causing clogs or residue buildup.
Do I need other nutrients or boosters?
Soil Bloom A-B acts as your core base nutrient during bloom. Many growers pair it with bloom boosters (e.g., Dutch Pro Explode), root stimulators or system cleaners for additional performance gains.
Why is A&B separated into two parts?
Separating into Part A and Part B prevents unstable reactions that can occur with concentrated nutrients, ensuring a stable, effective feed once mixed with water.
For growers looking to maximise flower size, crop quality and overall yield in soil-based grows, Dutch Pro Soil Bloom A-B provides a reliable, nutrient-rich foundation through the critical bloom phase. Its balanced profile, ease of use and compatibility with a wide range of soil types make it an excellent choice for hobbyists and experienced growers alike, helping plants thrive and finish strong.
