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Soil improver

Enriching soil or substrate so that the plants grow better and are healthier? Improve the structure and fertility of your soil for a much better result!

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At Raja Trading we sell various organic and mineral soil-improving articles such as worm manure, Yuccah extract and enzymes from Plagron, BAC and Bio Nova, among other things, to enrich your substrates and cultivation soil.

Improve the structure and fertility of your soil for a much better result!

We are happy to help you find products that enrich your soil and substrates so that the plants grow better and are healthier.

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Raja Trading | The Urban Garden Store 8.7 / 10 - 928 Reviews @ Feedback Company
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Bat Guano Bat Manure 1 Litre

Bat manure for the best smell and taste. Plagron Bat Guano is available in 1 kilogram pot, 5 kilogram bucket and 25 kilogram bag. More information

In stock

17,95

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Mega Worm 1 Litre

Worm Humus which stimulates soil life. Plagron Mega Worm is available in 1 liter, 5 liter and 25 liter. More information

Out of stock

6,95

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Supermix 1 Litre

Complete organic fertilizer for soil rich. Available per 5 liter bucket, pot of 1 liter and 25 liter bag. More information

In stock

11,95

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Pure Zym

Accelerates nutrient absorption and reduces the risk of diseases. Plagron Pure Zym is available in 250 ml, 500 ml and 1 liter bottle. More information

In stock

7,95

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Fish Force

For rapid growth, green leaves and a high resistance. Plagron Fish Force is available in 500 ml and 1 liter bottle. More information

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7,95

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CalMag V2.0 500 ml

  • Brand: BAC
  • Reviews: (0)

CalMag provides your plants with calcium, magnesium, iron and other trace elements. Enriches the plant feeding water. 500 ml bottle. More information

In stock

10,95

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Calcium Kick 5 kg

Increases the pH-value, and improves the soil structure. Plagron Calcium Kick is available per 5kg bucket. More information

In stock

16,95

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Mycor Mix Mycorrhizal Fungi 100 Grams

  • Brand: Aptus
  • Reviews: (0)

Mycor Mix by Aptus enlarges the root system and improves nutrient absorption. 100 gram packaging. 100% organic. More information

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29,95

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Ata Atazyme

  • Brand: Atami
  • Reviews: (0)

Atami Ata Atazyme enzyme breaks down dead plants and root residues in the substrate and thus reduces the risk of soil-borne diseases. Available per 1 liter and 5 liters More information

In stock

14,95

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Micromix Soil Bacteria Soil Booster 1 Kg

  • Brand: Aptus
  • Reviews: (0)

• Aptus Micromix Soil is 100% organic • 1000 grams of powder per package • Protects against harmful fungi and bacteria • Mix 0.5-1 gram per liter through the substrate or sprinkle 1 gram in each planting hole when planting. More information

In stock

169,-

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Micromix Soil Bacteria Soil Booster 100 Grams

  • Brand: Aptus
  • Reviews: (0)

• Aptus Micromix Soil is 100% organic • 100 grams of powder per package • Protects against harmful fungi and bacteria • Mix 0.5-1 gram per liter through the substrate or sprinkle 1 gram in each planting hole when planting. More information

In stock

22,90

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Enzym+ Plus Powerful Enzymes Mixture 1 Litre

  • Brand: Aptus
  • Reviews: (0)

• Aptus Enzym+ 1L is a super concentrated (1:4000) blend of enzymes • At each watering use 2,5 ml/10L of water • Use Enzym to stabilize EC and to reuse or flush your medium for multiple cycles More information

In stock

32,95

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CalMag V2.0 1 litre

  • Brand: BAC
  • Reviews: (0)

CalMag provides your plants with calcium, magnesium, iron and other trace elements. Enriches the plant feeding water. 1 litre bottle. More information

In stock

19,95

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Humic Blast Organic Soil Conditioner 1 Litre

  • Brand: Aptus
  • Reviews: (0)

• Aptus Humic Blast 1L is super concentrated (1:3333) • Mix 3 to 6 ml/10L of water • Use in the last 2 to 3 waterings • Allows safe medium reuse, improves soil structure and enhances microlife activity More information

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26,95

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Micromix Soil Bacteria Soil Booster 500 Grams

  • Brand: Aptus
  • Reviews: (0)

• Aptus Micromix Soil is 100% organic • 500 grams of powder per package • Protects against harmful fungi and bacteria • Mix 0.5-1 gram per liter through the substrate or sprinkle 1 gram in each planting hole when planting. More information

In stock

94,90

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Spoorelementen (Trace Mix) 1 Liter

  • Brand: Canna
  • Reviews: (0)

A mix of trace elements such as zinc, copper, molybdenum, boron and manganese. Available in 1 liter. More information

Out of stock

9,95

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Micromix Drip Bacteria Soil Booster 500 Grams

  • Brand: Aptus
  • Reviews: (0)

• Aptus Micromix Drip is 100% organic • 500 grams of powder per package • Add 1 gram per liter to the water • Repeat after 30 days to maintain a healthy and enriched soil life More information

In stock

94,90

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Final Solution 120 ml

  • Brand: BAC
  • Reviews: (0)

Bac final solution ensures rapid fermentation of waste elements and improves the absorption of useful elements from a PK booster. 120 ml bottle. More information

In stock

43,95

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Final Solution 60 ml

  • Brand: BAC
  • Reviews: (0)

Bac final solution ensures rapid fermentation of waste elements and improves the absorption of useful elements from a PK booster. 60 ml bottle. More information

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30,95

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VitaSol 250 ml of 1 liter

VitaSol is a liquid, organic soil improver based on potassium More information

In stock

10,95

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Bio Nova Zym 1 litre

BN-Zym is a natural bio-catalyst based on specific enzymes (process accelerator), medium-builder and -improver. More information

In stock

16,50

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Yuccah Soil Improver 250 ml

  • Brand: BAC
  • Reviews: (0)

Organic wetting agent / soil improver made of Yucca extract (schidigera) in a 250 ml bottle. More information

In stock

20,95

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Multi Enzymes 1 liter

Hortifit Multi-Enzymes substrate improver More information

In stock

14,95

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Balance Stimulator 1 Litre

  • Brand: Rogis
  • Reviews: (0)

Improves the taste, flower development, overall resistance against diseases and root development of your plants. A true all-round powerhouse. 1 litre bottle. More information

In stock

129,99

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