Product description
Plagron Batmix 25 L – pre-fertilised organic soil for a few pots
A 25 L bag is easy to carry up the stairs and fills just a few pots, the right amount for a small tent or a first organic grow.
What 25 L fills
One bag fills about two 11 L pots or three 7 L pots, leaving a little to top up. Based on 10.5 kg/m³, the bag holds roughly 0.26 kg of organic fertiliser, which feeds your plants for about the first six weeks.
What's in the bag
Plagron Batmix is a ready-to-use, pre-fertilised organic substrate of peat, 10% perlite, worm castings, bat guano and fibres. Bat guano is the main nutrient source, rich in phosphorus for a strong bloom with good aroma and taste; worm castings feed the soil life and help hold water. It contains 10.5 kg/m³ of organic fertiliser (NPK 5.5-11-5.5), enough for roughly the first six weeks. pH (1:1.5) is 5.8–7.0, EC 1.3–2.0 mS/cm.
Getting started
It's too strong for very young plants: wait 1–2 weeks or flush first, for example a 10 L pot with 5–10 L of water. Organic nutrients take about two weeks to become available, so start Alga Grow and Alga Bloom from around week 4. Fill the pots loosely, tap them down once, and water slowly until the whole rootball is moist. Expect to add extra nutrition after about six weeks. Keep an opened bag closed and out of the rain so it doesn't dry out or get waterlogged.
