Complete set: $199. Includes one 6+3 feminized seed pack each of Black Box, Cherry Bombardier, and Afterburner OG — 27 seeds total.

✈️ MACH 4 — Collection

Mach 4 is a Chem-driven breeding engine built from Chem 4 × Jet Fuel Gelato, selected for extreme trichome density, resin rail formation, and fuel-forward terp expression. 

Expect vigorous branching, aggressive frost coverage, and above-average wash potential — built to pressurize both flower and solventless production.

Mach 4 was created by Wyeast Farms and only given to a select few growers. This hybrid collection is released exclusively at SoLoud Seeds, powered by Ohms Seeds.  

📦 BLACK BOX

Mach 4 × Permanent Marker

Ink, adhesive funk, and jet fuel gas layered over greasy resin rails. Loud!

Grower Notes

• Stretch: Medium (1.5–2×)
• Finish: ~8.5–9 Weeks
• Structure: Dense, lateral branching

Yield: Medium–High
Washer: 3–4% FF • 4–5% Full Spec
Effects: Anytime → Slight Night Lean

🍒 CHERRY BOMBARDIER

Mach 4 × Cherry Pie

Explosive cherry syrup, fuel, and dough terps with vibrant late flower color and swollen calyx stacks.

Grower Notes

• Stretch: Medium
• Finish: ~8–9 Weeks
• Structure: Bushy, even canopy

Yield: High
Washer: 4–5% FF • 5–6% Full Spec
Effects: Anytime

🔥 AFTERBURNER OG

Mach 4 × SFV OG

Runway-grade fuel — sharp OG gas, lemon cleaner, and dry backend funk. Classic spear colas with sandy trichomes.

Grower Notes

• Stretch: Tall (~2×)
• Finish: ~9 Weeks
• Structure: OG frame, staking recommended

Yield: Medium
Washer: 2.5–3.5% FF • 3.5–4.5% Full Spec
Effects: Night