Growing Pineapple in Samburu
Soil suitability analysis based on Samburu's nutrient profile
Generally not ideal — Samburu is poorly suited to Pineapple. Samburu's soil (pH 8.28, alkaline) gives Pineapple a suitability score of 6/100. Match fertilizer to Samburu's nitrogen and phosphorus levels for the best result.
Samburu County is a challenging environment for Pineapple (soil-match score 6/100) and will need significant amendment before planting. At an average pH of 8.28 the soil sits above Pineapple's preferred 4.5–6.5 range, which can limit uptake of phosphorus and micronutrients. The main gap is nitrogen — measured at N 0.67 g/kg, P 42.1 mg/kg, K 387 mg/kg against this crop's medium/low/high demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly sandy soils suit Pineapple, which favours sandy loam. Samburu receives approximately 350 mm/year — well below Pineapple's minimum of 1000 mm — so supplemental irrigation would be essential for this crop. On ShambaIQ's soil-match model, Pineapple is the #85 soil match of the 106 crops we assess for Samburu County. Pineapple's full potential is about 25,000 kg/acre (~KES 875,000/acre at KES 35/kg), but at Samburu's 6/100 suitability a realistic target here is closer to 1,875 kg/acre (~KES 65,625/acre) unless the constraints above are addressed.
Better matched to Samburu's soil: Sisal, Aloe Vera, and Green Grams — each scores higher on the same soil.
Soil & climate match
| Factor | Samburu soil | Pineapple needs | Status |
|---|---|---|---|
| pH | 8.28 | 4.5–6.5 | Adjust |
| Nitrogen | 0.67 g/kg | min 0.8 g/kg | Low |
| Phosphorus | 42.1 mg/kg | min 6 mg/kg | OK |
| Potassium | 387 mg/kg | min 200 mg/kg | OK |
| Rainfall | 350 mm | 1,000–1,500 mm | Low |
| Altitude | 900 m | 0–1,800 m | OK |
Planting calendar for Samburu
Long Rains· March–May
Short Rains· October–DecemberMain season here
Dry Season· January–March
Top dressing guide
Samburu's nitrogen (0.67 g/kg) is 84% of the 0.8 g/kg Pineapple needs, so the standard 1 bag/acre is raised to 1.25. Split it across two applications to limit leaching.
Recommended seed varieties
No variety in our list is specifically rated for Samburu's 900 m altitude and 350 mm rainfall, so all 3 are shown. Confirm with your agrovet before buying.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag