Core deterministic guidance is available to everyone. Catalyx Pro adds deeper evidence views, adaptive charts, full product guides, runoff analytics, inventory, weekly reviews, and PDF exports. Policy-gated live AI is used only when configured and allowed.
Subscription
Essential tracking and safe feeding basics.
Current fee
$0
No card required
Best for
Trying the app and keeping simple grow records.
Billing actions
$0 No card required
$19.99 per month
$199 per year
| Feature | Free | CATALYX Pro |
|---|---|---|
| Grow tracker | Basic | Full timeline and stage intelligence |
| Feed reminders | Basic calendar | Custom reminder templates |
| Product info | Catalogue preview | Full Pro product guides per bottle |
| Photo uploads | Limited timeline | Plant photo timeline by stage |
| Feed calculator | Basic ml/L | Adaptive by stage, medium, runoff, stress |
| Feed charts | Preview only | Full adaptive charts |
| EC / pH / runoff | Basic warnings | Trend analytics and salt-load alerts |
| After-feed advice | Generic safety note | What to do next with confidence |
| Inventory | Add to shelf | Usage, days left, reorder timing |
| University | Core lessons | Diagnostics, deficiency, flower steering |
| Weekly review | Preview | Full Monday grow report |
| Export journal | Not included | PDF grow report |
Catalyx Pro is a premium grow assistant with weekly reviews, risk detection, product guides, and report history — not just a paywall.
More confidence
Every Pro recommendation shows the evidence behind it.
Fewer mistakes
Warnings appear before small drift becomes a correction problem.
Less guesswork
Dose logic adapts to stage, medium, stress, runoff, and grow mode.
Better records
Reports turn messy logs into a clean grow history.
Deep education for A-X, B-X, Root-X, PK-X, Vital-X, Fade-X, Flush-X, and compatibility rules.
A Monday report that explains what improved, what slipped, and what to do next.
Early warnings when runoff EC, pH drift, or stress signals point toward lockout or salt buildup.
Preview how changing litres, EC pressure, mode, or stage affects the next feed before mixing.
Guided 48-hour correction plans for stressed plants, high runoff, drift, overfeeding, or lockout risk.
Projected crop direction based on consistency, stage timing, plant response, and feed stability.
Export a polished grow history for your own records, consultants, partners, or repeat-run comparison.