Your grow journal.
Not theirs.
A polished, offline-first journal for serious home growers in jurisdictions where cultivation is legal. Every plant, every photo, every harvest stays on your device. No account. No cloud forced on you. No data sold.
Available now on Android. iOS planned for a future release.
Built differently on purpose
Most grow apps ship as cloud-first social tools. Kultivar is the opposite — and that’s the whole point.
Private by default
Your data lives on your device, encrypted at rest. No required account. No required cloud. Pro Cloud is strictly opt-in — its cloud features (sync, community benchmarks) are rolling out over time.
Built to be polished
A custom design system, dark mode by default, line-art empty states, animated celebration overlays, tap targets audited against Apple HIG and Material 3. This isn’t a generic tracker.
Made for the whole world
9 fully localised languages including Afrikaans and isiZulu. Currency auto-detects from your OS — ZAR for South Africa, EUR for the eurozone, GBP for the UK, USD for the US.
Everything a serious grower needs
Track each cycle from seed to cure, then keep a permanent record you can share or revisit.
Multi-space grow management
Organise plants across veg tents, flower rooms, dry rooms, and clone stations. Each space carries its own targets and reminders.
Photo timeline + flipbook
Capture growth weekly. Auto-organises into a swipeable timeline and an animated flipbook so progress is impossible to miss.
Cost-per-gram tracking
Log expenses by category (seeds, nutrients, IPM, substrate, electricity, water). Get an exact cost-per-gram on every completed run.
Environment monitoring
Log temperature, humidity, and VPD per space. Charts highlight drift outside your target window so you act before it matters.
Built-in strain library
~150 strains with flowering time, terpene profile, expected yield, and training recommendations. Add your own or extend an existing entry.
Shareable Grow Reports
Every completed cycle becomes a one-page PDF you can keep as a personal archive or share with your grower community.
Cross-grow analytics
Compare runs side by side. Yield-per-strain, stage-duration drift, environment overlays — find out what actually moved the needle.
Voice notes & tags
Capture what your hands can’t type. Free-form tags surface across notes, photos, and reminders.
Stage-aware reminders
Watering and feeding cadences shift automatically as plants move from veg to flower to dry to cure.
Pricing without dark patterns
Free runs a complete grow cycle end to end — no trial timer, no card required, no surprise paywalls between you and your data. Upgrade only when you outgrow the limits.
Run a complete grow cycle.
- 1 grow space
- Up to 3 active plants
- 60 days of analytics history
- Full strain library
- Cost tracking
- Photo timeline
- Environment logging
- Grow Report PDFs
Pay once. Grow as much as you want.
- Everything in Free, plus:
- Unlimited grow spaces
- Unlimited active plants
- Full analytics history
- Strain comparison
- Cross-grow comparison
- Home-screen widget
- Unlimited exports
For the serious community grower.
- Everything in Lifetime Local, plus:
- Community yield benchmarks (planned)
- Cross-device sync (planned)
- Priority support
- Early access to new features
Free isn’t a trial — it’s the complete hobbyist experience capped at one cycle’s worth of capacity. Your data is yours; the caps just decide how much new data you can add without upgrading.
Built with South Africa in mind
Kultivar launches into South Africa first. Full Afrikaans and isiZulu translations. Auto ZAR pricing. Aware of the Cannabis for Private Purposes Act 7 of 2024 framework for adult home cultivation. Built by someone who lives here, for the SA grower community.