Rosemary
Rosmarinus officinalis
Evergreen shrubs known for their fragrant, needle-like leaves and culinary uses
Soil Preference
Well-draining, slightly acidic to neutral soil with pH 6.0-7.5
⚡ Quick Facts
Optimal Soil pH
6.0-7.5
Vegetation Period
2-3 years to maturity
Critical Feeding
Spring and early summer
Root System
Fibrous and shallow
⚖️ N-P-K Balance
Nitrogen (N)
Essential for leaf and stem growth
Phosphorus (P)
Promotes root development and flowering
Potassium (K)
Enhances disease resistance and fruit quality
🌱 Growth Phases & Feeding
| Phase | Duration | NPK Mix | Application | Notes |
|---|---|---|---|---|
| Seedling | 1-2 years | 10-10-10 | Liquid feed | Light fertilization to establish healthy roots and initial growth |
| Vegetative Growth | 2-3 years | 20-10-10 | Side dressing | Higher nitrogen to promote leafy and bushy growth |
| Maturity | 3-4 years | 10-20-20 | Foliar spray and soil application | Lower nitrogen, higher P and K for overall health and productivity |
🧪 Micronutrients
Iron
Prevents chlorosis and ensures healthy green foliage
Manganese
Critical for photosynthesis and overall plant health
Zinc
Helps with growth regulation and disease resistance
📅 Application Calendar
Plant seedlings or cuttings in well-prepared soil
Apply first side dressing of fertilizer
Prune to shape and encourage bushy growth
Harvest leaves for culinary use
🛒 Recommended Products
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❓ Frequently Asked Questions
How often should I water Rosemary?
How often should I water Rosemary?
Water deeply once a week, providing 1-2 inches of water. Rosemary is drought-tolerant once established.
How do I prune Rosemary?
How do I prune Rosemary?
Prune in late winter or early spring to shape the plant and remove any dead or diseased branches. Rosemary can tolerate heavy pruning.
When is the best time to plant Rosemary?
When is the best time to plant Rosemary?
Plant Rosemary in early spring or fall, when soil temperatures are mild and there is ample moisture.