The Glaze and Form Tracking System That Actually Stays Useful
Most potters never really plan their work ahead of time. They throw something, mix a glaze on the fly, and hope it turns out okay. That works until you're running a studio with multiple wheels and kiln loads scheduled weeks in advance. Then you realize you have no idea what's supposed to fire when, which glaze batch matches the foot-ring on that piece, or why that mug shape you loved six months ago isn't in any of your notes. I spent about three years working through this problem before I settled on what I now use as my primary Aesthetic Pottery Planner. It's not a single product you can buy off a shelf. It's a structured spreadsheet system combined with a simple filing workflow. The whole thing lives in Google Sheets because I need to access it from my phone in the studio, and the sheets sync everywhere without me thinking about it. The core of the system is four sheets linked by formula. The first sheet is your form library. Every wheel-thrown shape you make gets a row with a code, dimensions, wall thickness, weight estimate, and a note about whether it shrank or warped in the last firing. I used to skip the shrinkage notes, which was a mistake. My first real edge case happened when I was planning a batch of twelve vases using a template I'd designed a year earlier. The new clay body had 8% shrinkage while the old one had 12%. I fired them together and eight of the twelve came out visibly undersized compared to the other batch. After that, every form entry has a column for shrinkage rate per clay body. It took five minutes to add that column to each row and changed everything about how I schedule production runs.
The second sheet is your glaze registry. Each glaze gets its own row with the raw materials, percentages, melt temperature range, surface texture, and what it looks like on different clay bodies. Here's something most people miss: the same glaze recipe looks completely different on white porcelain versus red earthenware, and even more differently on a stoneware with iron content. I always cross-reference my glazes against at least three test tiles on three different clay bodies before committing to a full production run. The test tile phase usually takes two days of drying and one kiln cycle. Skipping it costs me about three hours of cleanup time and ruined pieces per glaze, on average. The third sheet is your production schedule. This is where the Aesthetic Pottery Planner concept actually becomes useful. You list your upcoming kiln loads, what forms go in each load, which glaze each piece gets, and the target firing temperature. You can color-code rows by firing type or glaze family to get a visual snapshot of what each kiln run will produce. I usually plan three kiln loads ahead. Anything beyond that tends to fall apart because or material availability shifts. The fourth sheet is your aesthetic palette. This one tracks color combinations, surface treatments, and decoration techniques that you intend to use together. If you're doing a collection, this sheet tells you whether the handles on your mugs match the lip treatment on your bowls, or whether the cobalt streaks in your glaze are going to clash with the incised slip trailing on another piece. This is the sheet that most potters ignore, and it's also the one that separates amateur work from collection-level consistency.
How to Set Up Your Own Aesthetic Pottery Planner
Start with the form library sheet. List every shape you throw, even the ones you only made once. Give each one a short alphanumeric code like "M01" for mug one or "V03" for vase three. Record the wet dimensions, the dry dimensions after bisque, and the final dimensions after glaze firing. The ratios between those three numbers are what matter for scheduling, not the absolute measurements. For the glaze registry, use a percentage-based system, not a weight-based one. Percentages let you scale any recipe up or down without recalculating. If a glaze calls for 60% silica and 20% feldspar, you can make a small test batch or a full fifty-pound batch using the same numbers. I track the batch size next to each recipe so I know when I need to mix more of a particular glaze before a scheduled firing. The production schedule should include a column for greenware state. Most planners skip this. Greenware condition is the single biggest variable in pottery production. A piece that is bone dry fires differently than one that is leather hard, and both fire differently from a piece that has absorbed humidity from a damp studio. Note the approximate drying time for each form in your local climate, and adjust your schedule accordingly. In my studio in the Pacific Northwest, a 500ml mug takes about two days to reach bone dry in winter and one day in summer. That difference changes how I group pieces into kiln loads.
Get the Full Details
The aesthetic palette sheet is where you prevent your collections from looking accidental. List each collection by name. Under each collection, list the glazes, forms, and decoration techniques you plan to use together. Check for clashing colors or competing textures before you commit anything to the kiln. I once scheduled an entire load of pieces in complementary glazes that turned out to have the same gloss level and similar undertones, making the whole load look like a mistake instead of a coordinated set. I unloaded the kiln, repacked it with pieces from different collections, and lost half a day. The aesthetic palette sheet catches that kind of problem before it reaches the kiln. There are limitations to this system that are worth stating plainly. The setup time is significant. Building out the form library for a working potter takes roughly eight to twelve hours spread over a few weekends. The glaze registry requires test tiles and firing cycles, which means you need access to a kiln and a few days of lead time for every new recipe. The production schedule breaks down if you fire irregularly or if your studio environment changes seasonally without you adjusting the drying time columns. And the aesthetic palette sheet is only as good as your eye. It won't tell you whether a color combination is beautiful. It will only tell you whether you've thought about the combination ahead of time. If you're a solo potter making one-off pieces for occasional markets, the full system may be overkill. A simple notebook with glaze recipes and a calendar for kiln loads might be enough. The planner system becomes essential when you're producing consistent work for galleries, commissions, or a regular studio practice where the cost of a bad firing cycle compounds quickly. The time investment in building the system pays for itself after about six months of regular use, based on the number of ruined loads I used to run into before I had this in place.
There isn't a downloadable template I can link to because the system is built in a way that depends on your specific forms, glazes, and firing schedule. The closest thing to a starting point would be a blank Google Sheet with the four sheets described above and the column headers I listed. You fill in the data as you go. Each new piece you throw adds a row. Each new glaze you develop adds a row. The system grows with your practice rather than requiring you to fit your practice into a pre-made structure. The main thing to keep in mind is that the planner is a scheduling and coordination tool, not a creative decision maker. It won't improve your throwing or your glaze chemistry. It will reduce the number of times you fire a kiln load and discover three hours later that half the pieces are underfired because you scheduled them at the wrong temperature, or that your collection looks disjointed because you never checked the color relationships before loading the kiln. Those are the problems it solves, and they are the problems that cost the most time and material in a working studio.
