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The best fertilizer recipe for seedlings and plants

Organic fertilizer spelled out with wooden letter tiles on a light textured background, relevant to gardening and plant care tips.
Here’s an easy recipe to make a fertilizer concentrate that helps your plants grow big and strong! You can use it for seedlings or any plant. It’s like giving your plants a healthy smoothie.

What you’ll need

For 2 cups of water (about the size of a big drinking glass):
  • 1 teaspoon (5 ml) of citric acid
This helps the plants “drink” all the good stuff better!
  • 1/2 teaspoon (2.5 ml) of iron sulfate
It keeps the leaves green and healthy.
  • 3 teaspoons (15 ml) of monopotassium phosphate
This makes strong roots and helps flowers grow.
  • 3 teaspoons (15 ml) of ammonium nitrate or urea
It’s like food for the leaves, helping plants grow tall and leafy.
  • 1 teaspoon (5 ml) of Epsom salt (magnesium sulfate)
It keeps leaves green and helps plants make energy.
Lemon slice, green onions, cucumber slices, coarse salt, and rosemary on a wooden surface, highlighting natural ingredients for a homemade plant fertilizer.

Essential Ingredients for Homemade Seedling Fertilizer

  1. Pour 2 cups of water into a bowl.
  2. Add all the ingredients one by one and stir until everything is dissolved.
  3. Pour the mix into a bottle to store it. Don’t worry—it doesn’t matter if you keep it in the light or dark.

How to use It

  • Take 1 teaspoon (5 ml) of the mix and add it to 1 quart (1 L) of water. That’s 4 cups.
  • Use this to water your plants every time they need a drink!
  • Start using it 2 weeks after your plants have been transplanted. Growing seedlings indoors? Start 2 weeks after you move each one into its own pot.
  • Keep using it until they start growing their first fruits. 🌿
Important: Baby seedlings don’t need food yet. Wait until they grow their first true leaves.
Want good microbes too? Add a bacteria and Trichoderma product to the watering can, not to the bottle of mix. Use the amount on its label.
Gardener holding a silver watering can in a lush garden, ready to water plants with nutrient-rich fertilizer mix.

Why it’s good for plants

This special plant food helps your plants in lots of ways:
  • Citric Acid: Makes it easier for plants to take in the nutrients.
  • Iron Sulfate: Keeps leaves green and strong.
  • Monopotassium Phosphate: Helps roots grow deep and flowers bloom.
  • Ammonium Nitrate or Urea: Gives energy for growing big, leafy plants.
  • Epsom Salt: Boosts plant energy and helps them grow even better.

Fun fact!

We’ve been using this recipe for the cucumbers we’re growing on the windowsill this winter. They’re super green and strong, and we can’t wait to see their yummy fruits! Try this recipe for your plants, and you’ll see the magic happen, too!.
Cucumber seedlings in pots on a windowsill, showcasing vibrant green leaves and healthy growth, illustrating the effectiveness of the nutrient-rich fertilizer recipe discussed on the page.

Want to know Who, When, and How to fertilize?

No need to guess—let the easyDacha app do the work for you! 🌿📱
With easyDacha, you’ll always know:
  • Who needs fertilizing: The app keeps track of all your plants and their specific needs.
  • When to fertilize: Get reminders for the perfect time to feed your plants.
  • How to fertilize: Follow step-by-step guidance tailored to each plant.
It’s like having a personal gardening coach that helps you keep your plants happy and thriving. No stress, just green success! 🌱✨
Download the App today and be the first to try it!
2025-01-01 17:27 Plant Nutrition