Liquid Fertiliser Calculator

1 Dilution rate
Check your product label for the recommended rate
ml / litre
2 Volume per feed
Total mixed solution you water onto your plants per session
litres
✦
3 Feeding frequency
📅
Weekly
Once a week
🗓
Fortnightly
Every 2 weeks
📆
Monthly
Once a month
4 Season length
Weeks Months
A typical growing season runs 16–20 weeks
weeks