Substral fertiliser sticks are an exceptionally convenient way to feed flowering plants indoors and on balconies. All you need to do is place them in the growing medium, and for two months they will gradually supply plants with all the essential nutrients. This makes plant care easier, while flowers gain lush growth, a healthy appearance and vivid colours. It is a practical solution that combines effectiveness with ease of use, ideal for lovers of beautiful flowering plants.
Substral fertiliser sticks have a specially developed composition tailored to the needs of flowering plants. They contain macro- and micronutrients essential for healthy development, flowering and maintaining good plant condition. They work for up to two months, supplying plants with nutrients without the risk of overfertilisation. Thanks to the stick form, the ingredients are released evenly in the root zone, ensuring steady and balanced feeding.
Total nitrogen (N) 10.5%, including ammonium 3.5%, urea 1.0%, ureaform 6.0%, phosphorus pentoxide (P2O5) 10.8%, potassium oxide (K2O) 10.2%. Micronutrients: boron (B) 0.01%, copper (Cu) 0.02%, iron (Fe) 0.07%, manganese (Mn) 0.05%, molybdenum (Mo) 0.008%, zinc (Zn) 0.02% - all in chelated, easily absorbed forms.
Substral fertiliser sticks are intended for flowering plants grown in pots, both indoors and on balconies. They can be used all year round; during periods of vigorous growth and flowering they provide the right amount of nutrients, while in winter they help keep plants in good condition. Thanks to the slow release of nutrients, the sticks ensure even feeding of plants for up to two months after application.
The number of sticks depends on the pot diameter. For a pot up to 8 cm in diameter, use 1 stick; up to 12 cm - 2 sticks; up to 16 cm - 3 sticks; and for pots over 20 cm - 4 sticks. After two months, feeding can be repeated. The correct dosage ensures optimal nourishment, supporting vigorous growth and abundant flowering.
The sticks should be pushed vertically into the soil at even intervals, as close to the edge of the pot as possible, so that they are within reach of the roots. After application, the plants should be watered, which allows the gradual release of nutrients to begin. In the case of larger pots, the sticks should be distributed evenly around the entire circumference to ensure equal access to nutrients for the whole root system.
Using Substral fertiliser sticks guarantees long-lasting, even feeding of plants. The nutrients support healthy growth, abundant flowering and beautiful flower colouration. Thanks to the stick form, the ingredients are not washed out of the growing medium during watering, which makes the product exceptionally efficient and convenient to use. Regular use improves the overall condition of plants, strengthens the root system and extends the flowering period.
Substral fertiliser sticks are a simple way to enjoy lush, healthy and long-flowering plants. Choose them so your flowers can delight with their beauty throughout the season.
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