All Activities
Let's Grow Potatoes

Let's Grow Potatoes
Green highlight

Plant seed potatoes in pots or garden soil, care for sprouts with watering and sunlight, observe growth, and harvest small potatoes when ready.

Orange shooting star
Download Guide
Collect Badge
Background blob
Challenge Image
Skill Badge
Table of contents

Step-by-step guide to grow potatoes

What you need
Adult supervision required, marker and plant label, notebook and pencil, pot with drainage or a sunny patch of garden soil, potting soil, seed potatoes, small trowel or spoon, watering can or cup

Step 1

Gather all your materials and put them on a table so everything is ready.

Step 2

Choose a pot with drainage holes or a sunny spot in the garden for your potatoes.

Step 3

Fill the pot or garden hole with potting soil leaving about 4 inches (10 cm) of space at the top.

Step 4

If a seed potato is large cut it into pieces so each piece has at least one eye.

Step 5

Let any cut potato pieces dry on a plate for 24 to 48 hours so the cut surface can heal.

Step 6

Push each seed piece into the soil about 3 inches (8 cm) deep with the eye facing up and leave about 4 inches (10 cm) between pieces.

Step 7

Water the soil gently until it feels evenly moist but not soggy.

Step 8

Check the soil twice a week by poking your finger about 1 inch (2.5 cm) into the soil to see if it is dry.

Step 9

If the soil is dry at 1 inch deep water the pot until the soil is moist again.

Step 10

When the green sprouts grow to about 6 inches (15 cm) add more soil around the stems to cover the lower part and leave the top leaves showing.

Step 11

Each week draw or write in your notebook what your plant looks like and how tall it is.

Step 12

When the plant’s leaves turn yellow and begin to die back get ready to harvest the potatoes.

Step 13

Stop watering and wait 7 to 14 days to let the soil dry a little before digging.

Step 14

Carefully dig around the plant with your trowel or your hands to find and collect the small potatoes.

Step 15

Take a photo or write about your harvested potatoes and share your finished creation on DIY.org.

Final steps

You're almost there! Complete all the steps, bring your creation to life, post it, and conquer the challenge!

Complete & Share
Challenge badge placeholder
Challenge badge

Help!?

What can I use if I don't have a pot with drainage holes or can't find seed potatoes?

If you don't have a pot with drainage holes, punch holes in a clean bucket or plastic bin, and if seed potatoes are hard to find use sprouted potatoes from the kitchen but cut each piece so it has an eye and dry the cut surfaces on a plate for 24–48 hours before planting.

My seed potato pieces are turning mushy instead of sprouting—what should I check?

If pieces rot, make sure you allowed cut pieces to heal on a plate for 24–48 hours, planted them in a container with drainage holes in potting soil, and are watering only until the soil is evenly moist but not soggy.

How can I adapt the steps for different age groups?

For preschoolers have an adult cut the potatoes and let the child press pre-dried pieces about 3 inches into a shallow pot and draw in the notebook each week, while older kids can measure heights, add soil themselves when sprouts reach about 6 inches, and compare varieties.

How can we extend or personalize the activity after planting?

To extend the project, grow two pots with different potato varieties or soils, label them with dates, decorate the pot, record weekly drawings and measurements, and photograph the harvest to share on DIY.org.

Watch videos on how to grow potatoes

Here at SafeTube, we're on a mission to create a safer and more delightful internet. 😊

How to Plant and Grow Potatoes: A Step-by-Step Guide for Beginners!

4 Videos

Facts about vegetable gardening for kids

☀️ Potato plants need sunlight for leaves, but the tasty tubers grow underground away from the light.

🌱 One seed potato can grow into a plant that produces many tubers — sometimes 8–10 little potatoes or more.

🥔 Potatoes are the world's fourth-largest food crop after corn, wheat, and rice — lots of people rely on them!

💧 Potatoes like steady moisture; too much water can cause the seed potato to rot instead of grow.

🍠 There are thousands of potato varieties around the world — they come in different colors, sizes, and flavors.

How do you grow potatoes in pots or garden soil?

Plant seed potatoes by choosing certified seed tubers and cutting large ones into pieces with at least one eye; let cuts dry a day. Fill a deep pot (5+ gallons) or loosen garden soil, place pieces eyes-up about 4 inches deep and 8–12 inches apart. Water gently and provide 6+ hours of sun. When shoots reach 6–8 inches, mound soil (hill) around stems. Keep soil evenly moist and harvest small potatoes after flowering or about 8–12 weeks.

What materials do I need to grow potatoes with kids?

You’ll need certified seed potatoes, pots (5+ gallon) or a prepared garden bed, good-quality potting mix or loamy soil, a trowel, watering can, labels and a marker, organic fertilizer or compost, mulch, garden gloves, and a sharp knife for cutting large seed pieces (adult use only). Optional items: stakes, a tray to cure cut pieces, and a small hand fork. Using seed potatoes reduces disease risk.

What ages is this activity suitable for?

Growing potatoes is suitable for ages 3 and up with appropriate roles: toddlers can water and dig, preschoolers (3–5) help plant and observe, elementary kids (6–10) can assist with planting, hilling, and simple tasks, while older children can take more responsibility. Adults should supervise cutting seed tubers, tool use, lifting heavy pots, and harvesting to keep the activity safe and educational.

What are the benefits of growing potatoes with kids and what safety tips should we follow?

Benefits include learning plant life cycles, responsibility, sensory exploration, fine-motor skills, and interest in healthy food and science. Safety tips: use certified seed potatoes, supervise knife and tool use, wash hands after handling soil, don’t eat raw tubers or sprouts, secure heavy pots to prevent tipping, wear sun protection, and favor organic pest controls to keep children safe.
DIY Yeti Character
Join Frame
Flying Text Box

One subscription, many ways to play and learn.

Try for free

Only $6.99 after trial. No credit card required

To create a safe space for kid creators worldwide!

Discovery Tools

DIY Wiki

DIY TV

Creativity Tools

How to draw

Teacher Tools

SafeTube

DIY Blog

2025, URSOR LIMITED. All rights reserved. DIY is in no way affiliated with Minecraft™, Mojang, Microsoft, Roblox™ or YouTube. LEGO® is a trademark of the LEGO® Group which does not sponsor, endorse or authorize this website or event. Made with love in San Francisco.