HydroponicsNutrients & Additives Aptus Nutrients Aptus Nutrients Aptus Organic Fertilizers 100%Aptus-Holland develops and markets fertilizers, soil correctors and insect repellents and specialized enhancers. Aptus-Holland uses 3 different concepts for these products. Aptus for plant care, Bioshark as a corrector of the soil and insect repellents (biological) and Premium Collection for specialized activators. Products Aptus, Collection Bioshark Premium and common features:- Products of the highest quality greenhouse- For concentrated products- 100% organic products- Formulations with more active- Certified Products Soil Yes Coco Yes Growth Yes Flower Yes Order by Price asc Price desc Name A-Z Name Z-A Popularity View mode List Grid Aptus - Fulvic Blast 1L Aptus Fulvic Blast contains essential micro-elements that are directly absorbable by the plant. Fulvic-Blast contains high concentrations of fulvic acid which act as a natural chelator. This improves ... In Stock €44,00 Add to cart Aptus - Humic Blast 1L Aptus Humic-Blast stimulates the root system and soil while improving the absorption of nutrients. Humic-Blast improves soil structure, increases the water retention capacity, neutralizes acids and sa... In Stock €44,00 Add to cart Aptus Enzym+ - 5L Aptus Enzym+ is a powerful mix of enzym complexes. Enzym+ contains different types of enzymes which have different functions. Enzym+ keeps the root surface clean so that nutrients are better absorbed ... Roots Out Stock Free shipping €235,00 Add to cart Aptus - CaMg Boost 5L Aptus - CaMg Boost: Fruiting plants demand a large amount of calcium and magnesium. CaMg-Boost prevents deficiencies in calcium and magnesium. CaMg-Boost contains calcium, magnesium and L-amino acids.... Out Stock Free shipping €244,40 Add to cart APTUS BIOSARK MICROMIX SOIL 100G During the production process of growing substrates all micro life is destroyed/sterilized so that no harmful elements remain. The problem with this approach is that also the beneficial elements are d... Organic In Stock €23,90 Add to cart APTUS BIOSHARK MYCOR MIX 100G Enlarges root system and facilitates uptake of nutrients The Mycor Mix enlarges the root system and facilitates the uptake of nutrients. The Mycor Mix contains a mix of various mycorrhizae species. My... Organic Out Stock €33,00 Add to cart APTUS ALL IN ONE 1000GR All-in-One is a time-released 100% organic pellet fertilizer that provides complete nutrition for plant development for up to 3 months. Each application lasts 10 to 12 weeks and can be reapplied for ... Organic In Stock €45,80 Add to cart APTUS BIOSARK DISLIKE 100ML Dislike prevents problems with flying, crawling and sucking insects that nestle on or around the plant. The preventive use of Dislike prevents problems with spider mites, thriphs and aphids. Dislike c... Organic Out Stock €24,95 Add to cart Aptus Premium Collection SUPER PK Aptus Premium Collection SUPER PK: this product is powerful flowering stimulator. Plants in the flowering phase have an increasing need for phosphorus and potassium: Super-PK contains essential minera... Bloom 150ml - €15,60 250ml - €20,80 500ml - €28,60 1L - €45,50 Add to cart Aptus Premium Collection K-BOOST Aptus Premium Collection K-BOOST has been designed for the flowering phase of your plants: plants require more potassium during the maturation phase. The K-Boost contains potassium (K) and left-turnin... Bloom 150ml - €15,60 1L - €56,16 Add to cart Aptus Start Booster Aptus Start Booster is a Root and growth stimulator. Startbooster is a complete and highly concentrated root and growth stimulator. Startbooster contains a mix of completely biological active ingredie... Roots Growth Organic 100ml - €18,79 500ml - €52,50 1L - €90,00 Add to cart Aptus Top Booster Aptus Top Booster is a Blossom and maturation stimulator: Topbooster is the perfect combination of a flowering and maturation stimulator. Just like Startbooster, is Topbooster a concentrated product t... Bloom Organic 100ml - €19,80 250ml - €36,40 500ml - €66,49 1L - €114,40 Add to cart Aptus Regulator Aptus Regulator is a plant growth and flowering booster that aids processes and supports plant development. Regulator strengthens crops by regulating the absorption of nutrients and increasing dry mat... Growth Bloom Organic 100ml - €30,00 500ml - €146,00 Add to cart Aptus All In One Liquid ALL-IN-ONE LIQUID is a 100% mineral based fertilizer, containing the essential elements nitrogen, phosphorus, potassium, magnesium and the micro-elements boron, molybdenum, iron, manganese, zinc and c... Growth Bloom Organic 150ml - €7,20 250ml - €12,90 500ml - €20,80 1L - €36,50 Add to cart