How to Grow Pea Shoot Microgreens: Sweet, Crunchy, and Beginner-Friendly
By Brian & Bryan, Microgreens Farmers & Founders of Wind River GreensQuick answer: You can grow sweet, crunchy pea shoot microgreens in just 10-14 days using basic supplies and minimal experience. Pea shoots are one of the most beginner-friendly microgreens, producing generous yields with a naturally sweet flavor that appeals to adults and kids alike. Use speckled, dun, or yellow pea seeds specifically meant for microgreens rather than regular garden pea varieties.
How to Grow Pea Shoot Microgreens: Sweet, Crunchy, and Beginner-Friendly
If you have ever wondered how to grow pea shoots, you are in for a treat — literally. Pea shoot microgreens are one of the most rewarding crops you can grow at home. They are sweet, crunchy, and surprisingly easy to cultivate, even if you have never grown a single thing in your life. In about 10 to 14 days, you will go from dry seeds to a lush tray of tender green shoots that taste like fresh spring peas straight from the garden.
Photo by Bori Balogh on Unsplash
Pea shoots are one of the most popular microgreens for good reason. They produce big, satisfying yields, they grow fast, and their naturally sweet flavor appeals to just about everyone — including kids who normally refuse anything green. Whether you toss them into salads, pile them onto sandwiches, or stir-fry them with garlic and sesame oil, pea shoots deliver flavor and nutrition that is hard to beat.
Ready to get started? This guide walks you through everything from seed selection to harvest, plus troubleshooting tips if anything goes sideways. If you are brand new to microgreens in general, our complete guide to growing microgreens covers the fundamentals in detail.
What You Will Need
Before you start, gather these supplies:
- Pea seeds for microgreens — Look for speckled peas, dun peas, or yellow peas. These varieties are specifically suited for microgreen production. Do NOT use garden peas or sugar snap pea seeds, which are bred for pod production and will give you disappointing results. [AFFILIATE LINK — pea seeds for microgreens]
- Growing trays — You will need two shallow trays (standard 10x20 inch size works well): one with drainage holes for planting and one solid tray for bottom watering. [AFFILIATE LINK — microgreen trays]
- Growing medium — A fine-textured, organic potting mix or coconut coir works great. You want 1 to 1.5 inches of soil depth in your tray.
- A spray bottle — For initial watering and misting.
- A weight — A second tray, a book, or a small cutting board to press down on seeds during blackout.
- A light source — A sunny south-facing window can work, but a simple grow light will give you more consistent results. [AFFILIATE LINK — grow lights]
Photo by Mia Brzeskot on Unsplash
How to Grow Pea Shoots: Step-by-Step
Step 1: Soak Your Seeds (8 to 12 Hours)
Pea seeds are large and dense, so they need a good soak before planting. Place your seeds in a bowl or jar and cover them with about two inches of cool water. Let them soak for 8 to 12 hours, or overnight. You will notice they swell up considerably — that is exactly what you want. This kickstarts the germination process and dramatically speeds things up.
After soaking, drain the water and give the seeds a quick rinse. They should feel plump and the outer skin may have started to split slightly. If your seeds still look shriveled, they may need a bit more soak time.
Step 2: Prepare Your Tray and Seed Heavily
Fill your drainage tray with 1 to 1.5 inches of moistened soil. Smooth it out gently — you want a level surface, but do not pack it down hard. The soil should be damp but not waterlogged.
Now spread your soaked pea seeds densely across the surface. Pea shoots need heavy seeding compared to smaller microgreen varieties. The seeds should cover the tray in a single, even layer with seeds touching but not piled on top of each other. For a standard 10x20 tray, plan on using roughly 1 to 1.5 cups of dry seed (before soaking).
Press the seeds gently into the soil surface and give them a good misting with your spray bottle.
Step 3: Blackout with Weight (3 to 4 Days)
Cover your seeded tray with another tray (flipped upside down) and place a weight on top — around 5 pounds works well. This does two important things: it keeps the seeds in darkness, which encourages strong root development, and the weight forces the roots to push down into the soil, creating sturdier shoots.
Keep the tray covered for 3 to 4 days. Check once daily to mist if the surface looks dry, then recover. You will start to see pale yellow shoots pushing up against the cover. That is your sign things are working.
Step 4: Uncover and Give Light
After 3 to 4 days, remove the cover and weight. Your pea shoots will be pale yellow or white — that is completely normal. Place the tray under your grow light or in a bright window. Within a day or two, the shoots will green up as they start photosynthesizing.
Give your pea shoots 12 to 16 hours of light per day. If using a window, rotate the tray daily so the shoots grow evenly instead of leaning toward the light.
Step 5: Bottom Water from Here On
Once the shoots are up and growing, switch to bottom watering. Place your drainage tray inside the solid tray and add water to the bottom tray. The soil will wick up the moisture from below. This keeps the foliage dry and significantly reduces the risk of mold — the number one enemy of microgreen growers.
Check water levels once or twice a day. Pea shoots are thirsty growers, especially as they get taller.
Step 6: Watch for Tendrils
As your pea shoots mature, you will notice thin, curling tendrils reaching out from the tops of the shoots. This is completely normal — it is what peas do naturally as they look for something to climb. Those tendrils are edible and add a fun visual element to your harvest.
Step 7: Harvest at Day 10 to 14
Your pea shoots are ready to harvest when they reach 4 to 6 inches tall, typically between day 10 and 14. Use sharp scissors or a clean knife and cut just above the soil line.
Here is a bonus that makes pea shoots unique among microgreens: they can sometimes regrow for a second harvest. After your first cut, keep watering the tray and you may get a second flush of growth. The second harvest will be smaller and thinner than the first, but it is essentially free greens. Not every tray will produce a strong regrowth, but it is worth trying before you compost the soil.
Quick-Reference Growing Specs: Pea Shoot Microgreens
| Seed type | Speckled peas, dun peas, or yellow peas |
| Soak time | 8 to 12 hours |
| Soil depth | 1 to 1.5 inches |
| Seeding density | Heavy — single dense layer, seeds touching |
| Blackout period | 3 to 4 days with weight |
| Light | 12 to 16 hours per day after blackout |
| Watering | Bottom watering once shoots emerge |
| Harvest window | Day 10 to 14 |
| Harvest height | 4 to 6 inches |
| Flavor | Sweet, fresh, and mildly earthy |
| Regrowth | Possible — second harvest is smaller |
How to Eat Pea Shoot Microgreens
One of the best things about pea shoots is their versatility. Their sweet, fresh flavor pairs well with almost anything, and their satisfying crunch holds up even when cooked briefly.
- Salads — Use pea shoots as a base or mix them in with other greens. They add sweetness and body that delicate lettuces cannot match.
- Sandwiches and wraps — Swap out bland lettuce for a handful of pea shoots. They add real flavor and a pleasant crunch.
- Stir-fries — Toss pea shoots into a hot wok or pan for the last 30 seconds of cooking. They wilt beautifully and taste incredible with soy sauce, garlic, and sesame oil.
- Smoothies — Their mild sweetness makes them an easy addition to green smoothies without the bitterness of some other greens.
- Kids' plates — The naturally sweet flavor makes pea shoots one of the most kid-friendly microgreens. Many children who reject other greens will happily snack on pea shoots straight from the tray.
For more ideas on beginner-friendly varieties to grow alongside your pea shoots, check out our guide to the best microgreens for beginners.
Common Problems and How to Fix Them
Mold at the Soil Level
This is the most common issue growers face, and it almost always comes down to airflow. If you see white fuzzy growth at the base of your shoots, increase air circulation around your trays. A small fan on low, pointed near (not directly at) the tray, works wonders. Also make sure you are bottom watering — misting the foliage of mature shoots keeps things too wet at the surface.
Note: do not confuse root hairs with mold. Pea seeds produce fine white root hairs that can look alarming but are perfectly normal. Root hairs appear on the seeds and roots themselves, while mold tends to appear on the soil surface and has a cobweb-like texture.
Slow or Uneven Germination
If your seeds are taking longer than expected to sprout, the most likely culprit is insufficient soak time. Make sure you are soaking for the full 8 to 12 hours. Also check that your seeds are fresh — old pea seeds lose viability quickly. Buy from a reputable seed supplier that sells specifically for microgreen growing. [AFFILIATE LINK — pea seeds for microgreens]
Shoots Falling Over or Leaning
Leggy, floppy pea shoots that fall over or lean dramatically to one side are not getting enough light. Move your tray closer to your grow light or switch to a brighter window. If using a grow light, keep it 6 to 12 inches above the tray tops and ensure it runs for at least 12 hours a day. Rotating the tray 180 degrees daily also helps promote even, upright growth.
Why Pea Shoots Are Perfect for Beginners
If you are just learning how to grow pea shoots — or how to grow any microgreen — pea shoots are one of the most forgiving varieties to start with. The seeds are large and easy to handle, the germination rate is high, and they are less finicky about growing conditions than some of the smaller-seeded varieties. Plus, the yields are generous. A single tray produces a satisfying mound of fresh greens that feels like a real accomplishment.
For a broader overview of getting started with microgreens, visit our Microgreens 101 page, where we cover the basics of equipment, growing methods, and what to expect from your first grow.
Frequently Asked Questions
Can you regrow pea shoots after cutting?
Yes, pea shoots are one of the few microgreens that can regrow after the first harvest. After cutting, continue to bottom water the tray and you may see a second flush of growth within a few days. The second harvest will be thinner and less abundant than the first, and not every tray will produce a strong regrowth. But when it works, it is a nice bonus from the same tray of seeds.
Do pea shoots need to be soaked before planting?
Absolutely. Soaking pea seeds for 8 to 12 hours is a critical step. The seeds are large and have a tough outer coat that needs to absorb water before germination can begin. Skipping the soak will result in slow, uneven germination and lower overall yields.
How long does it take to grow pea shoots?
From planting to harvest, pea shoots typically take 10 to 14 days. The first 3 to 4 days are spent in blackout, followed by about a week of growth under light. They are ready to harvest when they reach 4 to 6 inches tall and have developed their first set of leaves and visible tendrils.
What is the best variety of peas for growing microgreens?
Speckled peas (also called speckled field peas) are the most popular choice among microgreen growers. Dun peas and yellow peas also work well. Avoid garden peas, sugar snap peas, or snow peas — these are bred for pod production and do not perform well as microgreens. Always buy seeds labeled specifically for microgreen or sprouting use.
Why do my pea shoots taste bitter?
Pea shoots should taste sweet and fresh. If yours taste bitter, the most common cause is too little light, which can stress the plants and affect flavor. Make sure your shoots are getting 12 to 16 hours of strong light daily. Overly warm growing conditions (above 75 degrees Fahrenheit) can also contribute to off flavors. Harvesting too late, after the shoots have become tough and fibrous, may also produce a less pleasant taste.
Start Growing Today
Now that you know how to grow pea shoots, there is no reason to wait. Grab some speckled pea seeds [AFFILIATE LINK — pea seeds for microgreens], set up a tray, and in less than two weeks you will be harvesting your own sweet, crunchy pea shoot microgreens at home. They are easy enough for complete beginners yet satisfying enough that experienced growers keep them in regular rotation. Once you taste your first harvest, you will understand why pea shoots are a fan favorite in the microgreen world.
Photo by Petr Magera on Unsplash