Many gardeners overlook this March technique, yet it could be the key to a bountiful harvest.
First Steps After Winter
As soon as the snow melts, remove the layer of mulch and gently loosen the soil around the young sprouts. This will enhance oxygen access to the roots, which is crucial for vigorous growth. However, the main secret is timely fertilization!
Fertilization #1: Nitrogen for Growth
At the very beginning of spring, garlic needs a boost to gain strength. Apply 20 g of ammonium nitrate per m². Nitrogen will accelerate the growth of the greens, but it is important to switch the plant to focus on forming large bulbs at the right time.
Fertilization #2: Phosphorus for Strong Bulbs
After 10 days, dissolve 30 g of double superphosphate in 10 liters of hot water, let it sit for a day, and then water the bed. Phosphorus will redirect energy from the foliage to the development of robust and juicy bulbs.
Fertilization #3: Potassium and Magnesium for Firm Cloves
When the plant has 4–5 leaves, prepare a solution: mix 25 g of potassium sulfate and 10 g of magnesium sulfate in 10 liters of water. Potassium will increase the size of the cloves, while magnesium will prevent leaf yellowing. Water the bed at a rate of 5 liters per m².
Additionally, conduct a foliar feeding with boric acid (2 g per 5 liters of water). Spraying this solution will enhance calcium absorption, making the garlic firm and long-lasting.
Final Stage: Preparing for Harvest
A month before harvesting, add 40 g of wood ash per m² to the soil. This will provide the garlic with potassium and trace elements that will help it mature completely.
Important Tip: Stop watering completely three weeks before harvest. This will increase the concentration of essential oils, protect the bulbs from splitting, and improve their storage quality.
It's best to harvest garlic in dry weather when the lower leaves have yellowed by one-third. After digging it up, dry it in the shade for 5–7 days.