Growing Spider Plant (Saga) in Machakos
Soil suitability analysis based on Machakos's nutrient profile
Yes — Machakos is well suited to Spider Plant (Saga). Machakos's soil (pH 7.03, near-neutral) gives Spider Plant (Saga) a suitability score of 80/100. Match fertilizer to Machakos's nitrogen and phosphorus levels for the best result.
Machakos County is well suited to Spider Plant (Saga), scoring 80/100 on ShambaIQ's soil-match model. At an average pH of 7.03 the soil sits above Spider Plant (Saga)'s preferred 5.8–7 range, which can limit uptake of phosphorus and micronutrients. The main gap is nitrogen — measured at N 0.82 g/kg, P 31.4 mg/kg, K 338 mg/kg against this crop's high/medium/medium demand — so the fertilizer plan below prioritises closing that deficit. The county's predominantly sandy loam soils suit Spider Plant (Saga), which favours loam. On ShambaIQ's soil-match model, Spider Plant (Saga) is the #51 soil match of the 106 crops we assess for Machakos County. At current prices (about KES 50/kg) and a typical 5,000 kg/acre yield, a well-managed Spider Plant (Saga) crop here can gross roughly KES 250,000 per acre.
Soil & climate match
| Factor | Machakos soil | Spider Plant (Saga) needs | Status |
|---|---|---|---|
| pH | 7.03 | 5.8–7 | Adjust |
| Nitrogen | 0.82 g/kg | min 1.2 g/kg | Low |
| Phosphorus | 31.4 mg/kg | min 12 mg/kg | OK |
| Potassium | 338 mg/kg | min 150 mg/kg | OK |
| Rainfall | 700 mm | 600–1,400 mm | OK |
| Altitude | 1,100 m | 0–2,200 m | OK |
Planting calendar for Machakos
Long Rains· March–May
Short Rains· October–DecemberMain season here
Top dressing guide
Machakos's nitrogen (0.82 g/kg) is 68% of the 1.2 g/kg Spider Plant (Saga) needs, so the standard 0.3 bags/acre is raised to 0.5. Split it across two applications to limit leaching.
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag