Product description
Matrix Bloom 500 ml – PK additive for the final weeks of flower
The last four weeks decide how dense and firm your harvest ends up. With 500 ml of Matrix Bloom you cover that finishing phase in one or two tents without stocking a big container.
What's in it
Matrix Bloom from Fenix MTX (Germany) is a PK additive for the last 4 weeks of flower. German retailers list it as PK 18/23 (18.46% phosphorus, 23.40% potassium), a stronger mix than a classic PK 13/14. According to the manufacturer it helps flowers and fruits harden and fill out, and firmer cell walls let fruits hold water and keep longer.
How far 500 ml goes
Retailers give a dose of 5–10 ml per 10 L of water (0.5–1 ml/L); Fenix MTX itself refers to its feeding schedule. That makes 500 ml good for roughly 500 to 1,000 L of nutrient solution, plenty for several finishing phases in a home grow.
Small-scale dosing
For a 10 L watering can you only need 5–10 ml, so a small syringe is more accurate than pouring. Shake the bottle, add Matrix Bloom after your base feed and check EC and pH. Start at the low end and only go up if your plants handle it well.
