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Alfalfa Tea with Seaweed: DIY Organic Fertilizer

Alfalfa Tea is used religiously at LemonTree Farm. It’s the only fertilizer I apply to my garden after I initially plant with Bio-Tone Starter in the spring. Each plant gets a dose of Alfalfa Tea once every other month, starting in April. I formulated this mixture myself, but I was inspired by a couple of prominent gardeners I follow online. Paul Zimmerman introduced me to Sea Magic. I learned about using alfalfa as a soil conditioner from Kristie Albrecht. Here I share how I mix the tea and the ingredients I use.

Ingredients/Materials List:

  1. Sea Magic 1 oz packet
  2. Standlee Organic Alfalfa Pellets (I buy mine at Tractor Supply)
  3. Water
  4. Gallon jug
  5. 5 gallon bucket
  6. Measuring cup

Directions

  1. Add the 1 oz packet of Sea Magic to 1 gallon of water to make Sea Magic concentrate. Note: you can also use Sea Magic alone by adding 1/2 cup of concentrate to 2 gallons of water.
  2. Mix 1 ¼ cup of liquid Sea Magic concentrate and 1 cup alfalfa pellets per 5 gallons of water.
  3. Let the tea sun brew for 3-4 days. Stir daily. Otherwise, the alfalfa pellets break apart and form a crusted layer over the top.
  4. Apply the mixture to your plants. I use ½-¾ gallon for each rose, tomato and perennial. Dahlias get 2-3 cups per plant. 
  5. Pro tip: you’ll find an undissolved layer of alfalfa in your mixing container after you’ve dipped out the liquid. I pour this out in an unused area of my garden and save it. Then, the following spring, I work it into the soil when I till.

Your plants will love it!

5 thoughts on “Alfalfa Tea with Seaweed: DIY Organic Fertilizer”

  1. I have a friend that recommends putting a handful of Alfalfa pellets in your Dahlia tuber planting hole. Would it be too much to do both this and the tea?

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