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🥔 How to Apply Old Cobblers Farm™ Fertilizer for Seed Potatoes



Growing seed potatoes requires more than just soil and water—it takes the right nutrients at the right time. Old Cobblers Farm™ 8-16-16 Fertilizer is specially crafted to support the full development of seed potatoes, whether you're planting in raised beds, rows, or containers.

🧪 What Is 8-16-16 Fertilizer?

The 8-16-16 NPK ratio stands for:

  • 🌿 Nitrogen (8%) – Fuels leaf growth and helps establish healthy green foliage

  • 🌱 Phosphorus (16%) – Encourages root and tuber development

  • 💪 Potassium (16%) – Improves plant resilience, water regulation, and tuber quality

This powerful mix ensures your seed potatoes grow into vigorous, high-yielding plants.

🌟 Key Benefits of Old Cobblers Farm™ 8-16-16 Fertilizer

  1. 📈 Accelerated Growth – Balanced nutrients for lush tops and strong underground systems

  2. 🧑‍🌾 Deep Root Strength – High phosphorus promotes a solid base for tuber production

  3. 🥔 Better Yields – Potassium boosts plant health and enhances the size and quality of your harvest

✅ Step-by-Step Guide: How to Fertilize Seed Potatoes

Whether you’re planting in a container or a garden bed, follow this guide for optimal results:

🪴 Step 1: Prepare the Planting Area

Remove the top 6 inches of soil in your bed, trench, or container. This is where you’ll place the seed potatoes and fertilizer.

🥄 Step 2: Measure and Mix Fertilizer

  • Use ¼ cup of fertilizer per seed potato

  • Planting 4 potatoes? Mix in 1 cup (4 x ¼ cup) of fertilizer into the loosened soil

🌱 Step 3: Plant the Seed Potatoes

Place each seed potato with the eyes facing up. Space them appropriately based on your container or row width.

🌾 Step 4: Cover the Potatoes

Fill in the soil, making sure the seed potatoes are fully buried and not exposed.

📦 Step 5: Top Dress the Soil

Sprinkle an additional ¼ cup per potato over the surface of the soil after planting.

💧 Step 6: Water Thoroughly

Water deeply to help the fertilizer penetrate and start supporting early root growth.

🔁 Step 7: Hill & Feed as They Grow

As sprouts grow above the soil:

  • Add another layer of soil to cover the stems

  • Alternate each hilling with a light fertilizer sprinkle

  • Repeat until the plant is fully hilled

🏁 Conclusion

Old Cobblers Farm™ 8-16-16 Seed Potato Fertilizer is your partner in producing bigger, better, and more reliable potato harvests. Its focused NPK balance and easy application method make it ideal for gardeners at any level.

🥔 Start strong, feed regularly, and dig up the rewards at harvest time.

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