Grow Cabbage from Seed at Home – Easy Steps with Seeds In A Cup® Kits

🌱 How to Grow Cabbage from Seed: Step-by-Step for Beginners

Cabbage (Brassica oleracea var. capitata) is a versatile, vitamin-rich vegetable that thrives in cool weather and complements countless dishes. With Seeds In A Cup® kits, growing cabbage from seed becomes a rewarding journey—from sprout to harvest—using our recyclable planters and custom soil blend.

 

📦 What’s Included in the Seeds In A Cup® Cabbage Grow Kit?

• High-quality cabbage seeds selected for strong germination
• Recyclable planter designed for optimal moisture retention and root health
• Professionally balanced seed-starting soil mix
• Step-by-step instructions for confident growing

Perfect for classrooms, kitchen gardens, and eco-conscious growers looking for a hands-on experience.

 

🪴 Step-by-Step Guide to Growing Cabbage from Seed

1. Prepare the Planter

Add warm water to the soil mix to moisten it evenly. Fill the recyclable planter about ¾ full and gently smooth the surface.

2. Sow the Seeds

Create shallow holes (¼ inch deep) and add 3–5 cabbage seeds. Cover lightly and mist the surface with water.

3. Seal & Germinate

Use the moisture liner or dome to retain humidity. Place the planter in a well-lit space around 65–75°F. Expect germination in 5–10 days.

4. Care for Sprouts

Once sprouted, remove the dome and ensure 6–8 hours of sunlight or grow light daily. Rotate the planter regularly for even growth.

5. Thin the Seedlings

Once true leaves appear, snip away all but 1–2 strong seedlings to focus energy on healthy growth.

6. Transplant Outdoors or Into Larger Containers

After 3–4 weeks, move your seedlings to a garden bed or larger pot with nutrient-rich soil. Space them 18 inches apart.

7. Water & Feed

Maintain even moisture—cabbage prefers consistency. Fertilize every 2–3 weeks with organic compost or liquid feed.

8. Harvest the Heads

When cabbage heads reach firm, full size (typically 70–90 days), snip them at the base. Use outer leaves to protect or mulch the soil.

 

🌿 Cabbage Growing Tips

• Start in Spring or Fall – Cabbage thrives in cooler temps and dislikes summer heat.
• Watch for Pests – Use row covers early on to avoid cabbage worms and beetles.
• Firm but Gentle – Harvest with clean shears to avoid damaging the roots.
• Use Mulch Wisely – Helps retain moisture and keeps weeds in check.

 

🌟 Why Seeds In A Cup® Kits Stand Out

We combine simplicity with eco-conscious design. Our recyclable planter allows easy indoor starts and smooth transitions to outdoor gardening—no waste, no guesswork. Whether you're teaching plant science, prepping fresh produce, or exploring a new hobby, we make the green journey easy.

 

🍽 From Seed to Slaw—You Grew That

Nothing beats the taste of homegrown cabbage in slaws, wraps, and dumplings. With Seeds In A Cup®, you plant more than veggies—you plant possibility.