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Clean Pixel Studios
What it does

Built around the jobs mushroom growers actually do

You typeWe calculate
Every batch

Follow each batch from inoculation to harvest

Log the inoculation date and species. Target dates for colonization, pinning and harvest fill in from your stage durations, and each batch shows its stage on the Dashboard.

Inoculation dateStage target dates
Contamination

Find out what keeps contaminating your grows

Record the type, the stage it was caught and the suspected cause. The Dashboard turns it into a contamination rate and shows your most common cause.

Type, stage, causeContamination rate
Yield

Compare strains and methods by Biological Efficiency

Enter fresh yield and dry substrate weight. BE %, dry yield and cost per pound work out for every batch, with a leaderboard by species.

Yield, substrate weightBE % and cost per lb
Substrate

Scale any substrate recipe to your batch size

Set the batch size and the ingredient and water amounts scale to match, so hydration stays right.

Recipe, batch sizeIngredient amounts
Grow room

Check temp, humidity and CO2 against ideal

Log readings and each one is flagged against the ideal range for that species.

Temp, humidity, CO2Out-of-range flags
Selling

See which sales channel carries the farm

Log sales by market, restaurant, grocery or CSA with weight, price per pound and payment status. Expenses map to Schedule C and roll into quarterly tax estimates.

Sales, expensesNet profit by channel
Inside the spreadsheet

12 tabs in one file

  1. Start Here
  2. Dashboard
  3. Grow Log
  4. Substrate Calc
  5. Contamination Log
  6. Environment Log
  7. Inventory
  8. Sales
  9. Expenses
  10. Tax Planner
  11. Cash Flow
  12. Settings
Start Here
A short setup walkthrough so you know where to begin.
Dashboard
Active batches, contamination rate, BE, cost per lb and profit.
Grow Log
One row per batch from inoculation through harvest.
Substrate Calc
Scales a substrate recipe and water to your batch size.
Contamination Log
Each contamination with type, stage caught and suspected cause.
Environment Log
Temp, humidity and CO2 readings flagged by species.
Inventory
Substrate, spawn, supplies and product with reorder alerts.
Sales
Sales by channel with weight, price per lb and payment.
Expenses
Farm costs mapped to Schedule C lines, with a deductible flag.
Tax Planner
Quarterly estimated taxes (Form 1040-ES style).
Cash Flow
Twelve months of money in and money out.
Settings
Farm info, stage durations, targets and species lists.

Pair it with

Reviews

What buyers say

5.0Shop rating on Etsy, 7 reviews
Read every review on Etsy
Shop review
“Excellent! Very easy to use.”
Etsy buyer · September 2026
Shop review
“Nice Organization for 4H projects”
Etsy buyer · September 2026
FAQ

Before you buy

Is it for hobby growers or commercial growers?

Both. A hobby grower can stick to batches, contamination and substrate recipes. Growers who sell can also use the Sales, Inventory, Expenses and Tax Planner tabs.

Which mushrooms are included?

Oyster varieties, shiitake, lion's mane, reishi, maitake, chestnut and more are preloaded, and you can edit the species list on Settings.

Can I run several species or rooms at once?

Yes. Every batch gets a separate row for species, substrate and stage, and results are split out by species on the Dashboard.

What do I get?

An Excel file (.xlsx), a filled-in sample to look at, and a quick-start PDF guide with a link that makes your own copy in Google Sheets.

How does delivery work?

You get your download links right after checkout, and Stripe emails your receipt. There is nothing to ship and nothing to wait for.

How do I set it up in Google Sheets?

Open the quick-start PDF and click the Google Sheets link. Google makes a copy in your own Drive that only you can edit. You need a free Google account.

Will it work on a Mac?

Yes. It works in Excel on Mac and Windows, and in Google Sheets in any browser.

I'm not a spreadsheet person. Is that a problem?

No. You only type in the yellow cells. Everything in gray works itself out, and the Start Here tab shows you where to begin.

Can I get a refund?

Templates are digital downloads, so sales are final. If a file won't open, is broken or doesn't match its description, email hello@cleanpixelstudios.com within 30 days and we'll fix it, or refund you if we can't.

What if I get stuck?

Email hello@cleanpixelstudios.com and we'll help you get it working.

Mushroom Grow Log Spreadsheet$16.99 · one-time price · instant download · Excel and Google Sheets

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Made by Clean Pixel Studios

We start every template by reading what people in that line of work say they struggle with, then build the spreadsheet around those problems. This one was made for mushroom growers and nobody else.

How we build templates