This free hydroponics and aquaponics course from Alison covers soilless growing principles, system types, and aquaponics. Intermediate, 4 to 5 hours.
This free home hydroponics course from Alison teaches system types, greenhouse design, nutrients, and pest control. Intermediate, 1.5 to 3 hours.
This free worm farming course from Alison teaches vermicomposting: building a bin, feeding, and harvesting castings. Beginner level, 3 to 4 hours.
This free homesteading course from Alison surveys growing, animals, energy, preservation, and handmade goods for self-sufficient living. 1.5 to 3 hours.
This free advanced soil science diploma from Alison covers soil chemistry, erosion control, conservation tillage, and remediation. Advanced, 20 to 30 hours.
This free veterinary medicine diploma from Alison covers animal anatomy, disease across body systems, diagnosis, and emergencies. Advanced, 10 to 15 hours.
This free animal nutrition course from Alison teaches nutrient needs, balanced diets, feed evaluation, and animal hygiene. Beginner level, 3 to 4 hours.
A free plant nutrition course on macronutrients, soil pH, and plant chemistry, so you can feed a garden correctly and fix problems before they spread.
A free mushroom farming course on identifying edibles, culture media, spawning, and composting, so you can grow a protein-rich crop without any sunlight.
A free hydroponic gardening course covering systems, growing media, nutrients, and pests, so you can grow food without soil, indoors and year-round.
