Grower Reference CardsGROWERCARDS
Save 15% on additional packs when you bundle
Reference Charts, Formulas, and Infographics for Growers
Our Grower Reference Cards are a series of infographics and references designed to help you plan out best practices for a new grow space, optimize your existing garden, and troubleshoot existing and potential challenges. Styled in our renowned visually appealing format, each card presents detailed information on concepts related to growing cannabis. Some of the topics covered in the Grower Reference Cards include: common symptoms of nutrient deficiencies; nutrient synergy/antagonism; beneficial and detrimental bugs; calculations for finding your electric output, cost for a grow space, and optimal CFM for airflow; pH charts for soil and soilless mediums; and EC ratings for various pH meters. These cards serve as an excellent companion when paired with our Grow Planner or Grow Jotter. The Grower Reference Cards are printed on a durable and coated stock and packed into a gorgeous envelope.
- 5 dual-sided infographic cards per pack
- Covering multiple concepts related to growing cannabis
- Placed inside a custom series envelope
- Printed on thick, recycled stock
- Matte finished
- Measuring 5" x 7"
- Designed by Goldleaf
*This product is designed for reference only. We do not condone illegal activities. Please check your local laws on the legality of cultivating cannabis.
We offer FREE economy shipping on domestic orders over $35 and rates to Canada starting at 9$. Specific shipping prices and options can be seen during checkout. We offer a variety of standard and expedited methods from USPS, UPS, and DHL. We ship most orders within 1-3 business days. Wholesale & custom items carry a different shipping timeline, please contact us for a quote. View our full shipping policy here.
We offer a 15-day return policy on most items we sell. If you are not happy with your purchase, you may return it for a refund. View our full return policy for more details. *Note that custom items and gift cards are non-returnable unless defective.
All of our items are made as sustainable as possible using FSC certified stocks, non-toxic inks, carbon-offset shipping and recyclable materials when possible.