Fertilizer Numbers Decoded: Boost Flower Production in Your Garden

Fertilizer labels show N-P-K percentages: Nitrogen (N) = leaf growth, Phosphorus (P) = flowers, fruit, roots, Potassium (K) = overall health.

Match Fertilizer to Plant Needs

• Lawns: High N (e.g., 26-3-3). Don't use on ornamentals—burn risk + broadleaf weed killers harm broadleaf plants.
• Flowering Plants (summer): Low N, high P, some K. Example: 5-30-5 liquid bloom booster with micronutrients (iron, manganese, zinc).

Application Tips

• Liquid fertilizers absorb via roots and leaves—faster action
• Use dedicated hose-end sprayer (no weed killer residue)
• Mix 1:1 fertilizer:water in sprayer jar; apply heavily
• Clean screen if clogged
• Follow label rates and frequency
• Golden rule: "Not enough is better than too much"

Timing

Summer = bud set for next year (dogwoods, rhododendrons, azaleas, perennials). Feed for flowers, not foliage.

Smart fertilizing = more blooms, healthier plants, less waste.