Dutch Pro - Autoflower Bloom - Soil A&B HW


Size: 1 Litre
Sale price£19.99

Please note: This product is for optimised feeding of Auto Flowering plants. It will NOT make standard plants Automatically Flower!

New to Dutch Pro? Why not try our Hydro / Coco or Soil Starter Packs.

Dutch Pro - Auto Flowering Bloom - Soil A&B - Hard Water

Dutch Pro are fast becoming one of the most popular nutrients on the market today. This is because growers the world over are finally finding out the secret of professional Dutch growers for themselves. After 30 years of producing some of the finest plant nutrients, Dutch Pro are at last getting the recognition they deserve in countries other than just Holland. Dutch Pro Auto Flowering Bloom Soil A&B for Hard Water is a 2-part nutrient for use with all soil grown Auto Flowering plants while they are in the bloom/fruiting cycle in hard water areas. Dutch Pro produces some of the highest quality and abundantly producing plants that you'll find anywhere, and the fact that they have spent the money on what's inside the bottle rather than on fancy packaging means that they're great value-for-money too. It’s no wonder that Dutch Pro are becoming so popular!

This is an almost unique nutrient because it is specifically designed for Auto Flowering plants which are becoming ever more popular. We don't know of any other nutrient that is made just for this special type of plant. If you want your Auto Flowering plants to reach their full potential, you have to give this Dutch Pro Auto Flowering nutrient a go!

How Dutch Pro - Auto Flowering Bloom - Soil A&B - Hard Water Works

Dutch Pro Auto Flowering Bloom Soil A&B is a 2-part nutrient especially for use in the flowering/fruiting cycle. The Hard Water version has been optimised for use in hard water areas. Dutch Pro Auto Flowering Bloom Soil is formulated to work perfectly with Auto Flowering plants grown in soil. Auto Flowering plants have different nutritional requirements because they often get long light-cycles during the flowering period. This means your plants need a hard-working nutrient that can help them make the most of all the light. Dutch Pro Auto Flowering Bloom Soil contains a sophisticated blend of ingredients to provide all the basic macro and micro nutrients that plants need for an exuberant bloom/fruiting phase that really delivers the goods.

Dutch Pro particularly recommend the use of their Explode, Multi Total and Keep It Clean with this nutrient. Dutch Pro also produce their own pH down for Bloom product.



Your choice of size of Dutch Pro Auto Flowering Bloom Soil for Hard Water Part A +  Dutch Pro Auto Flowering Bloom Soil for Hard Water Part B


  • Dutch Pro - The choice of professional growers in Holland for over 30 years
  • Auto Flowering Bloom - formulated for use in the bloom/fruiting phase
  • Designed to optimise the bloom/fruiting cycle of Auto Flowering plants
  • Formulated to work brilliantly with soil grown plants
  • Especially developed for hard water areas
  • Auto Flowering Bloom - the answer for abundant, quality harvests from Auto Flowering plants
  • Perfect for use with the range of Dutch Pro boosters and additives

How To Use

Using Dutch Pro - Auto Flowering Bloom - Soil A&B - Hard Water

Fill your soil feed water container with water and add equal amounts of Dutch Pro Auto Flowering Bloom for Soil Part A and Dutch Pro Auto Flowering Bloom for Soil Part B to the container to achieve the required strength and mix well. Dutch Pro recommend a dosage of 2 to 3 ml/Litre of both part A and part B. Dutch Pro recommend using a syringe or beaker for accurate measurement of this product and a CF/EC/PPM meter such as the Bluelab Truncheon to check the TDS. Adjust as necessary. Next, add any additives and boosters you wish to use and again mix well. Adjust the pH of the solution to the required level using pH up or down as necessary. Dutch Pro suggest an optimum pH of between 5.8 and 6.5 for best results. We recommend the use of a pH meter such as the Horticare pH meter to help accurately set the pH to the required level. It is recommended that you allow the soil to get a little dry in-between waterings (not bone-dry). When watering in soil try to achieve 10-20% run-off each time to help flush out toxins which can naturally build up.

Both parts of a 2-part nutrient are designed to be used together in equal amounts. Using only part A or part B, or using them in unequal amounts will result in a nutrient solution which is not properly balanced. This will almost certainly lead to your plants suffering from deficiencies.

As with all nutrients, boosters and additives, never mix them together in their concentrated form (i.e. straight out of the bottle). Always add each nutrient, booster or additive to your reservoir or feed water in turn, giving the solution a good stir to mix it in before adding the next one.

Dutch Pro - Auto Flowering Bloom - Soil A&B - Hard Water recommended dosage: 2 - 3ml/Litre of both Parts A & B

Dutch Pro - Auto Flowering Bloom - Soil A&B - Hard Water recommended pH range: 5.8 - 6.5

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