The Heirloom Circle
Cultivate Roots,
Harvest Growth.
Transform your living space into a thriving botanical sanctuary with premium seedlings, curated nutrients, and expert greenhouse guidance.
The Heirloom Circle
Transform your living space into a thriving botanical sanctuary with premium seedlings, curated nutrients, and expert greenhouse guidance.
Rare, non-GMO varieties selected for vitality and flavor.
Custom organic feeding schedules for peak botanical health.
Personalized guidance to master your indoor micro-climate.
Everything we do is designed for the grower.
Started in a single community garden, Sown Greenhouse has grown into a premier source for serious plant enthusiasts seeking quality and authenticity.
To empower home cultivators by providing the highest grade botanical resources and scientific knowledge.
To lead a movement of sustainable, indoor urban farming that reconnects people with the natural world.
Sustainability, organic purity, community growth, and uncompromising horticultural excellence.
Real results from our community.
"The heirloom tomato seeds changed my summer entirely. Every plant was vigorous and the yield was massive! I cannot recommend their nutrient packs enough."
Sarah Jenkins
Urban Gardener
"Finally, a shop that understands indoor micro-climates. Their consulting session saved my collection of rare monsteras from a humidity crisis."
Marcus Thorne
Collector
"The quality is unmatched. You can feel the care they put into every single seedling they ship. My greenhouse has never looked better."
Elena Rodriguez
Hobbyist
Tips and transformations from our latest reels.
Have questions about your specific plant needs? Our experts are ready to assist your journey.