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Yes! All 25 calculators and most guides are completely free to use. No subscriptions, no hidden fees, no paywalls.
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Our calculators are based on proven cultivation science and have been tested by experienced growers. However, results may vary based on specific growing conditions.
While we don't currently offer one-on-one consulting, our guides and calculators provide comprehensive information for most growing scenarios. For business inquiries, please contact us.
We're always interested in collaborating with experienced growers! Reach out via the contact form to discuss content contribution opportunities.