Heavy-Blooming Flower Soil
💡 Why: Annuals and flowering perennials exhaust a lot of energy making blossoms. They need well-draining soil that is packed with phosphorus-rich compost to keep blooming all summer.
⚡ Store Shortcut: Mix a high-quality outdoor Potting Mix with a hearty scoop of organic compost.
Ideal NPK Ratio
N
2
P
3
K
2
Target pH
6.0 - 7.0
Drainage Speed
Moderate
Min Pot Depth
10 inches
Calculate Your Exact Soil Need
26.8 Liters
(24.4 Dry Qts)
~40.3 lbs wet (18.2 kg)