The Platform
Seed to harvest.
Every step, one system.
Every step, one system.
Meridian isn't just diagnostics — it's a complete precision agriculture platform. Plant profiles, environment tracking, nutrient management, equipment intelligence, and AI diagnostics in one unified system.
01
Plant Profiles
Create plants, select cultivars, track every stage from seed to harvest
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02
Environment
Log readings, monitor trends, surface patterns in your data
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03
AI Diagnostics
Ask the AI. It searches research, checks your data, diagnoses the issue
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04
Optimize
Use precision tools and health scoring to dial in every variable
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05
Harvest
Complete lifecycle tracking with full timeline and plant report
AI Diagnostics
Not a chatbot wrapper.
A diagnostic engine.
A diagnostic engine.
Multi-step AI reasoning that searches university research, analyzes your environment data, and cross-references your plant history before responding. Every diagnosis is grounded in real plant science.
Your Workflow
What a day with
Meridian looks like.
Meridian looks like.
This isn't software you open once a month. It's a daily companion that makes you a better gardener — in two minutes a day.
Precision Tools
15 tools. Zero guesswork.
Every calculator built from real physics, real plant science, and real manufacturer data. From VPD optimization to light coverage mapping — precision instruments for precision gardening.
◆ PPFD Coverage Calculator
200 μmol6001000+
Hover a cell to see PPFD value
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PPFD Coverage Calculator
Map light distribution across your canopy
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VPD Calculator
Optimize vapor pressure deficit for each growth stage
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Light Sizing Calculator
PPFD, watts per square foot, and optimal hanging height
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Dehumidifier Sizing
Find the right dehumidifier size for your space
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DLI Calculator
Daily Light Integral from PPFD and photoperiod
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10 more precision tools
Nutrient mixing, substrate volume, cost analysis, and more
Everything You Need
One platform.
No tool sprawl.
No tool sprawl.
Every feature a precision gardener needs — from nutrient recipes to equipment specs to cultivar genetics — in one unified system.
Precision gardening. Start free.
Join the next generation of precision indoor gardening. AI diagnostics, research-backed tools, and complete environment intelligence — no credit card required.
Get Started Free