Dutch Pro Original Bloom Soil – A+B Flowering Feed

Balanced two-part bloom feed for heavy soil-grown flowers

Dutch Pro Original Bloom Soil is a two-part (A+B) base nutrient formulated for the flowering stage in soil. Splitting the feed into A and B keeps calcium apart from the phosphate and sulphate elements until they hit the water, so the full macro and micronutrient range stays available and little is left locked up in the medium.

Key Benefits

• Two-part A+B formula for accurate, balanced dosing through flower
• Full NPK plus cal-mag, at roughly N 4 - P 1 - K 6 with 2% calcium and 0.5% magnesium
• Potassium-led ratio that supports flower bulk and ripening
• Formulated for soil, leaving minimal salt residue behind in the medium
• Pairs with Dutch Pro additives such as Explode and Take Root for extended results

Poor flower set and lockout from unbalanced soil feeding

Through flower, plants need more phosphorus and potassium, and single-part or unbalanced feeds drift out of ratio, causing weak flower set, low yield and deficiency spotting. A matched A+B feed holds the correct balance across the whole cycle instead of leaving you guessing with a single bottle.

How to Use

• Soil, flowering: 2-3ml per litre of each part (A and B), always in equal amounts, to a maximum E.C. of 2.0 - Dutch Pro print this as 200-300ml per 100 litres
• Mixing: never combine A and B neat; add part A to the water, stir well, then add part B
• pH: adjust to around 6.0-6.5 for soil after mixing
• When: use right through flowering, from the stretch to the final ripening weeks