🌍 SOILPEPPER — Sector Analysis

☀️ Sun Sector — Directional

Latitude: 43°NSummer noon: 70°Winter noon: 24°Aspect: South-facing

Solar arc: Summer solstice — sunrise ~60°SE, sunset ~60°SW (arc ~120°). Winter solstice — sunrise ~30°SE, sunset ~30°SW (arc ~60°). The south-facing slope means the entire plot receives sun from sunrise to sunset — no shadow from the slope itself.

Design implications:

• Tall crops go north (back of vegetable garden) — they won\'t shade shorter plants
• Building\'s south facade is the prime location for passive solar gain — greenhouse, sunroom, thermal mass
• Winter sun is low (24° at noon) — shadows are 2.2× object height. The building should be positioned so it doesn\'t shade the garden in winter
• Summer sun is high (70°) — vertical shade from deciduous trees on the south side protects the building
• South-facing slope gets ~30% more solar radiation than flat land at the same latitude

💨 Wind Sector — Directional + Topographical

Prevailing: SW (225°)Cold: NW (330°) TramontanaHot: SE (135°) Sirocco

Prevailing wind (SW): Warm, moist air from the Mediterranean. This is the dominant wind in Tuscany. It brings rain in spring and autumn. On a south-facing slope, this wind hits the plot directly — some shelter may be needed for tender plants.

Cold wind (NW — Tramontana): Cold, dry wind from the Alps. The south-facing slope provides natural shelter — the slope itself deflects this wind. The building acts as a further windbreak.

Hot wind (SE — Sirocco): Hot, dry wind from North Africa. Carries dust and can desiccate plants. Fire risk increases during Sirocco events.

Design implications:

• Windbreak/hedge on the SW boundary (prevailing wind side) protects the garden
• North side of the building is a cold, sheltered zone — ideal for cold storage, compost, winter veg
• Swales and ponds on the SE side help mitigate Sirocco drying effects (humidity + water bodies)
• Fruit trees on the south of the building benefit from shelter + reflected heat
• Chickens need a windbreak on the SW side

💧 Water Sector — Topographical + Directional

Rainfall: 800mm/yrCatchment: 8,000 m³/yrRoof harvest: 170,000L/yrDry season: Jun-Aug

Rainfall pattern: Mediterranean — wet winters (Oct-Mar), dry summers (Jun-Aug). Most rain falls as heavy, short events. The slope creates natural runoff channels.

Water flow: Rain falls on the slope → surface runoff flows downhill (south) → converges in natural drainage lines → collects at the bottom of the plot. The swales (on contour) will intercept this flow and spread it across the slope.

Design implications:

• Swales (4 at ~7m vertical spacing) capture runoff, recharge groundwater
• Irrigation pond at ~8-10m elevation above the garden → gravity-fed drip irrigation (0.78 bar)
• Roof water (170,000L/yr) → 3 × 5,000L tanks → garden + house use
• Natural pool (15×5×1.5m) near house — swimming + thermal mass + irrigation reserve
• Well is backup during drought years
• Deep-rooted plants (comfrey, artichokes, trees) are drought-resilient — they access deep groundwater

❄️ Frost Sector — Topographical

Climate: 8b-9aLast frost: ~AprFirst frost: ~NovFrost-free: 180-210 days

Frost dynamics: Cold air is heavier than warm air — it flows downhill like water. On a south-facing slope, cold air drains naturally to the valley bottom. This means the upper part of the plot is less prone to frost than the lower part.

Frost pockets: Any obstruction across the slope (solid walls, dense hedges, buildings) can trap cold air on the uphill side, creating a frost pocket. The building should be designed with gaps underneath or positioned to allow cold air drainage.

Design implications:

• Tender plants (tomatoes, peppers, eggplant) go upper slope — less frost risk
• Hardy vegetables (cavolo nero, fava beans, garlic) can go lower slope — they handle frost
• Orchard trees on the upper-to-mid slope — frost-sensitive blossoms survive better
• Build porous barriers (hedges, not solid walls) across the slope to avoid trapping cold air
• The building itself should be designed so cold air can drain past it, not pool on the uphill side
• Natural pool at the bottom of the plot — coldest location, lowest frost risk for building

🔥 Fire Sector — Seasonal Combination

Risk: Jul-SepHot wind: SE (Sirocco)Vegetation: dry Mediterranean

Wildfire risk is REAL in Tuscany. The combination of hot, dry summers, dry vegetation, and the Sirocco wind from the SE creates a significant fire sector. The south-facing slope also means the vegetation is drier and more combustible.

Design implications:

• Firebreak on the SE boundary — use deciduous trees (lower flammability) + a mown green strip
• Pond/water body on the SE side serves as a water source for firefighting AND a firebreak
• Avoid highly flammable species near the building: pines, eucalyptus, junipers, cypress
• Choose high-moisture, fire-resistant species near structures: olive, fig, mulberry, citrus, aloe, lavender, rosemary, sage, iceplant
• Keep irrigated green buffer (vegetable garden, lawn) on the SE side — acts as a firebreak
• Compost pile is a fire risk in summer — keep it shaded and moist
• Access road must be wide enough for a fire truck (3.5m+)

🦌 Wildlife Sector — Topographical

Deer: woodland edgesWild boar: cinghialeBirds: year-roundInsects: pollinators

Wildlife corridors typically follow the contours and watercourses. The forest edge on the north/upper boundary is the main wildlife entry point. Deer and wild boar move downhill through the plot at night.

Design implications:

• Fencing needed on the woodland boundary — wild boar can destroy a vegetable garden in one night
• Deer-prefer trees: protect young saplings with tree guards for the first 3 years
• Create a wildlife corridor along the edges — native hedgerows, berry patches, water access
• Pond attracts birds, frogs, dragonflies — natural pest control
• Chickens need predator-proof housing at night (foxes, martens, birds of prey)
• Bee-friendly flowers throughout — pollination is critical for fruit trees and vegetables

👁️ View & Access Sector — Directional + Topographical

Best view: SouthPrivacy: Woodland northAccess: From north

View: The south-facing slope offers a panoramic view southward over the valley. This is the prime location for the house\'s main living area, terrace, and outdoor dining.

Privacy: The woodland on the north side provides natural privacy. The south side is open to the view — plant a few strategically placed trees for partial screening without blocking the view.

Design implications:

• House\'s main windows face south — view + passive solar gain
• Terrace/outdoor dining on the south side of the building
• Access road from the north — existing road on the woodland edge
• Parking area on the north side of the building
• Vegetable garden visible from the house — you can see what needs attention
• Compost area slightly hidden (NE of the building) — practical but not in the main view