How Profitable Are Microgreens Per Tray? Real Costs Per 10x20 Tray
- Adam Woodsman
- 4 days ago
- 9 min read
🌱 Introduction: Why Microgreens Profit Per Tray Matters
Microgreens are often described as one of the most profitable crops a small grower can produce, but the real answer depends on the crop, the selling price, and how honestly the grower counts expenses. A 10x20 tray is the standard unit many growers use because it is large enough to produce a sellable harvest but small enough to fit on racks in a home, basement, garage, or small indoor farm. Looking at profit per tray helps growers understand whether a crop is actually worth the time, space, and money it takes to produce.
A realistic 10x20 tray of microgreens often costs about $5 to $11 to produce when seeds, growing medium, tray wear, electricity, water, packaging, and labor are included. Common crops like sunflower, pea shoots, radish, broccoli, kale, and arugula can produce roughly $10 to $30 in gross profit per tray when sold at direct market or premium local prices. Specialty crops like basil, beet, mustard, and purslane can sometimes earn more per ounce, but they may take longer to grow or require customers who understand their value (1, 3).
The most important thing to understand is that microgreens are not profitable simply because they grow fast. They become profitable when the tray has good yield, reasonable input costs, strong demand, and a buyer before the crop loses freshness. A grower who sells directly to customers usually keeps more of the tray value than a grower selling through a store or distributor because middlemen, delivery, packaging, and shrinkage reduce the final return (5).
💰 Real Cost Per 10x20 Tray: What Growers Actually Pay For
The first major cost is seed, and this is where different microgreens vary the most. Sunflower seeds may cost about $0.50 to $1.00 per tray when purchased in bulk, while pea shoots are often similar because they use a heavy seeding rate but relatively affordable seed. Radish may cost closer to $0.30 to $0.60 per tray, while broccoli can cost about $1.25 to $2.50 per tray because the seed is more expensive even though the tray uses less seed by weight (1).
Growing medium is usually a smaller but steady cost. Coconut coir, peat-based mix, soil mix, or hemp mats can range from about $0.40 to $1.00 per tray depending on what the grower uses and how supplies are purchased. Tray cost is usually spread across many uses, so a reusable 10x20 tray may only add about $0.15 to $0.30 per crop cycle once it is amortized over repeated harvests (1).
Electricity and water are usually not the biggest expenses, but they should still be counted. LED lights, fans, and basic climate control may add around $0.20 to $0.30 per tray, while water is usually only a few cents. Packaging is often more significant because clamshells, bags, stickers, and labels can add about $0.50 to $0.80 per tray when harvested microgreens are packed for sale (1).
Labor is the cost most beginners underestimate. A tray may only take a few minutes to seed, but it also needs watering, checking, moving, harvesting, packing, cleaning, and sometimes delivery. One cost model estimates about 12 to 18 minutes of labor per tray, which can equal $4.00 to $6.00 per tray if the grower values labor at $20 per hour (1). Even when the owner does all the work, that time still matters because it determines how many trays can be grown profitably without burnout.
📊 Simple Profit Formula for a 10x20 Microgreens Tray
The basic formula is simple: tray profit equals tray revenue minus tray cost. If a tray costs $7 to grow and package, then sells for $20, the gross profit is $13. If that same tray sells for $30, the gross profit rises to $23, but only if the extra price does not require much more labor, packaging, or delivery.
This is why pricing matters as much as growing skill. A tray with $6 in production costs can look excellent at a farmers market price of $24, but much weaker if sold wholesale for $12. The crop is the same, but the sales channel changes the outcome.
Gross profit is not the same as final take-home income. Gross profit looks at the tray itself, while net profit includes broader business costs like market fees, rent, insurance, website expenses, equipment replacement, fuel, and unsold product. A tray can have a strong gross margin and still support a weak business if the grower produces more than they can sell.
🌻 Profit Per Tray by Microgreen Variety
Different microgreens produce different profits because they do not all grow at the same speed, yield the same weight, or sell for the same price. Sunflower and pea shoots usually earn steady profits because they yield heavily and are familiar to customers. Radish is often profitable because it grows quickly, has a bold flavor, and can sell at a higher price per ounce than sunflower or pea shoots (3).
Specialty crops can be more profitable on paper but harder to sell in practice. Basil, beet, and mustard can command premium prices, especially with chefs, but they often take longer to grow or appeal to a smaller customer base. Purslane fits this specialty category because it is edible, distinctive, and historically valued, but many customers may need education before they understand why they should buy it.
The numbers below show a useful middle-ground view. They keep the practical cost, yield, revenue, and profit data, but avoid overwhelming the article with every small input cost. These figures are best understood as planning examples rather than guaranteed income, because local prices and customer demand vary.
Microgreen | Grow Time | Cost Per Tray | Yield | Revenue | Gross Profit | Margin |
Sunflower | 9 days | $6.13 | 14 oz | $24.50 | $18.37 | 75% |
Pea shoots | 9 days | $6.71 | 16 oz | $28.00 | $21.29 | 76% |
Radish | 9 days | $5.65 | 12 oz | $36.00 | $30.35 | 84% |
Broccoli | 10 days | $5.20 | 8 oz | $24.00 | $18.80 | 78% |
Kale | 10 days | $5.16 | 8 oz | $24.00 | $18.84 | 79% |
Arugula | 10 days | $4.15 | 5 oz | $15.00 | $10.85 | 72% |
Basil | 20 days | $4.21 | 4 oz | $32.00 | $27.79 | 87% |
Beet | 17 days | $5.45 | 5 oz | $40.00 | $34.55 | 86% |
Mustard | 17 days | $5.76 | 5 oz | $40.00 | $34.24 | 86% |
These examples show why profit per tray is not only about the final selling price. Radish earns strong profit because it grows quickly, yields well, and sells at a good price. Basil earns high profit per tray, but its 20-day grow time means the same shelf space is occupied more than twice as long as a 9-day crop like radish, sunflower, or pea shoots (3).
That timing matters. If one crop earns $28 in profit but takes 20 days, while another earns $18 in 9 days, the faster crop may produce more profit from the same shelf space over a month. Growers should look at profit per tray and profit per shelf cycle, not just the highest single-tray number.
🧮 Fast Crops Versus Premium Crops
Fast crops are usually the safest starting point for new growers. Sunflower, pea shoots, radish, broccoli, and kale can often be grown in about 9 to 10 days, which means money comes back quickly. Short grow times also reduce the risk of crop failure because the tray spends fewer days exposed to mold, drying, uneven growth, or customer demand changing.
Premium crops often work differently. Basil, beet, mustard, and purslane may be more interesting to chefs and specialty customers, but they may require more explanation and a longer selling process. A grower can make excellent profit with premium crops, but only if the crop has a real buyer.
This is why a balanced crop lineup usually works better than growing only the crop with the highest margin on paper. A practical grower might use sunflower, pea shoots, and radish for dependable weekly sales, then add basil, beet, mustard, or purslane for premium customers. The dependable crops support cash flow, while the specialty crops help the business stand out.
🏪 Direct Sales, Wholesale, and the Real Price Difference
A tray sold directly to customers usually creates the strongest profit because the grower keeps the retail price. This can happen through farmers markets, local pickup, subscriptions, home delivery, or direct restaurant relationships. Direct sales take more marketing effort, but they often protect the grower’s margin.
Wholesale can still be valuable, especially when a restaurant or store orders consistently. The advantage is predictable volume. The disadvantage is that the price per tray may be lower because the buyer also needs room for profit.
Retail store sales can reduce profit even more if the grower must cover packaging, delivery, store margin, and product loss. One grower on the microgreens subreddit described how radish trays might produce several 12-ounce containers, but once store margin, delivery, and shrinkage were considered, profit could fall sharply (5). That kind of example is important because it shows why a tray that looks profitable at full retail may be much less profitable after the sales channel takes its share.
🧊 Unsold Product Can Destroy Tray Profit
Microgreens have a short shelf life, so unsold product is one of the biggest threats to profit. A crop may look perfect at harvest, but the clock starts ticking immediately. If it does not sell quickly, the grower may have to discount it, compost it, or absorb the loss.
This changes the real math. If a grower produces ten trays and sells all ten, the profit calculation is clean. If one or two trays are wasted, the profit from the sold trays has to cover the wasted trays too. That can turn a strong-looking crop into a weak business decision.
This is why growing should follow demand, not ego. It is better to sell out of eight trays than waste five trays out of twenty. A small operation with steady buyers can be more profitable than a larger operation that grows ahead of demand.
🏠 Why Microgreens Can Still Be Very Profitable in Small Spaces
Microgreens can be profitable because they produce value quickly in a small area. A 10x20 tray uses about 1.4 square feet of growing area, and vertical shelving allows several layers of trays to fit in the same floor space. This makes microgreens unusually space-efficient compared with many garden crops (2).
The short crop cycle also creates repeated income from the same shelf. A tray position that grows a 10-day crop can produce many cycles per year. That is one reason microgreens can generate meaningful revenue from a small basement rack, spare room, garage corner, or dedicated grow room.
However, space efficiency only matters when the product sells. A full rack of unsold microgreens is not income. The real goal is not to fill every shelf as quickly as possible, but to match production with reliable demand.
🌿 Where Purslane Fits Into Microgreens Profit
Purslane is not the same kind of crop as sunflower, pea shoots, or radish. Those crops are easier to sell because more customers recognize them, and many people already know how to use them. Purslane is more of a specialty crop, which means its profit depends heavily on education, presentation, and the right customer base.
That does not make purslane less valuable. In fact, its uniqueness can be an advantage because few growers focus on it. Purslane has a tart, fresh flavor and a strong identity as an edible plant with culinary and historical importance.
The best approach is probably not to treat purslane as the only beginner crop. It may be better positioned as a specialty crop alongside dependable sellers like sunflower, pea shoots, radish, broccoli, and kale. That way, the common crops provide steady sales while purslane becomes the unique crop that separates the grower from everyone else.
✅ Final Answer: How Profitable Are Microgreens Per Tray?
A 10x20 tray of microgreens can realistically produce about $10 to $30 in gross profit, depending on the crop, yield, price, packaging, labor, and sales channel. Common crops often cost about $5 to $11 per tray to produce, while direct sale prices can create strong margins when the grower has reliable buyers. Sunflower, pea shoots, and radish are usually among the strongest beginner crops because they grow quickly, yield well, and are easier to explain to customers (1, 3).
The most profitable tray is not always the tray with the highest price. It is the tray that sells consistently, grows reliably, uses shelf space efficiently, and does not create waste. A radish tray that earns $30 in gross profit in 9 days may be more useful to a beginner than a slower crop that looks premium but sells unpredictably.
For specialty crops like basil, beet, mustard, and purslane, the profit potential is real, but the marketing burden is higher. These crops can work very well with chefs, educated buyers, and customers looking for unusual flavors. For most growers, the strongest strategy is to build a foundation with fast, dependable crops, then test specialty microgreens in small batches before scaling them.
📚 Works Cited
Microgreens Profit Calculator: How Much Can You Really Make in 2026?
Microgreens Profit Calculator: How Much Can You Really Make in 2026? Scaling and Revenue Section
The Profit Margins for 24 of the Most Common Microgreens
The Profit Margins for 24 of the Most Common Microgreens, Crop Analysis Section
Costs costs costs, r/microgreens
https://www.reddit.com/r/microgreens/comments/134zlrl/costs_costs_costs/