Here is the good news: watercolor is not as hard as its reputation suggests. The medium has a peculiar mystique — people watch a YouTube tutorial, see luminous washes and blooming wet-on-wet color, and conclude that only naturally talented people can do this. That's not how it works. Watercolor is a set of learnable skills. The main one is water control, and water control is just practice. I've taught complete beginners who were painting confidently in weeks.
The other piece of good news: you don't need much to start. The barrier to entry is low — a basic kit, decent paper, and a couple of hours a week is all it takes. The barrier people actually hit is usually the wrong supplies (bad paper especially) or unrealistic expectations in the first sessions.
This guide covers everything: what to buy, how to set up, what to paint first, and the most common mistakes to avoid. By the end, you'll have a clear action plan for your first week of painting.
The 4 Things You Actually Need
Ignore any list that includes 20 items. These four are all that matter for your first three months.
Paint
A pan set with at least 18 colors. Pans are better than tubes for beginners because there's no waste — you don't need to squeeze out pigment before every session. Look for a set that includes at least two blues (warm Ultramarine and cool Cerulean or Phthalo), two reds (warm Cadmium-type and cool Alizarin or Quinacridone), two yellows, and a handful of earth tones. You don't need artist-grade paint to start. Student sets are perfectly fine for learning every fundamental technique. The best watercolor sets for beginners all start under $35.
Myth to ignore: 'You need artist-grade paint to learn properly.' False. The techniques are the same regardless of paint quality. Expensive paint matters for finished work and lightfastness, not for building brush control and water management skills.
Paper
140lb (300gsm) cold press paper. This is non-negotiable. Anything lighter will buckle badly under wet washes and make learning dramatically harder. Arches is the gold standard; Canson XL is a perfectly good practice paper at a lower price. Avoid sketchbooks marketed as 'multi-media' or 'drawing' — most are 70-90lb and unsuitable for watercolor work.
Myth to ignore: 'Any paper works for practice.' Wrong. Bad paper actively fights you. It dries too fast, lifts poorly, and buckles into ridges that collect paint in the wrong places. The single most common reason beginners plateau is practicing on inappropriate paper. Upgrade this first.
Brushes
Three brushes: a large round (#12 or bigger for washes), a medium round (#8 for most work), and a small round or rigger (#4 or liner for details). You don't need expensive natural hair brushes to start. Good synthetic rounds — Princeton Aqua Elite, Da Vinci Casaneo, or any synthetic labeled 'watercolor round' — work excellently. Avoid flat shader brushes for now; rounds are more versatile and easier to control.
Myth to ignore: 'Kolinsky sable is essential.' Kolinsky sable holds more water and has a beautiful snap, but modern synthetics are very close in performance at a fraction of the price. Learn on good synthetics first.
Two Water Containers
This simple upgrade is often overlooked: use two separate water containers. One for dirty rinsing water (your brush touches this when switching colors), one kept clean for applying clear water to the paper and for final brush rinses before picking up a new color. When both containers share the same water, your clean water slowly gets contaminated and every color you lay down has a grey cast. Two mason jars work perfectly.
Myth to ignore: 'A special watercolor palette is necessary.' Any plate, ceramic tile, or plastic palette with wells works. What matters is having enough mixing space — at least 6 large mixing areas. A white ceramic plate from the kitchen works fine.
Setting Up Your Workspace
Watercolor doesn't need a dedicated studio. A kitchen table, good natural light, and enough room to spread out is all you need. A few setup habits that make a real difference:
- Tape your paper down. Use gummed tape (not masking tape — it leaks) to tape all four edges of your paper to a wooden board, or use a watercolor block. This prevents buckling on 140lb paper. Tape while the paper is dry; the tape will hold as you wet the surface.
- Tilt your board slightly. A 10-15 degree angle (prop one end on a book) helps gravity assist your washes, keeping the wet edge moving downward and preventing backruns from forming randomly.
- Pre-wet your pans. If you're using a pan set, add a few drops of clean water to each pan 10-15 minutes before you start painting. This softens the dried pigment and makes it much easier to pick up on a brush, giving you richer, more vibrant color.
- Keep a test strip nearby. A scrap of the same paper you're painting on, for testing mixes before committing them to your painting. This single habit prevents more mistakes than any other.
- Natural light if possible. Daylight-balanced bulbs (5000K-6500K) are a good substitute. Yellow incandescent light distorts your color perception and leads to surprises when you see the painting in normal light.
For a full rundown of every supply and setup consideration, the watercolor supplies guide covers everything in detail.
Your First 5 Exercises
Do these in order across your first few sessions. Each one teaches a specific skill you'll use in every painting.
Exercise 1: Flat Wash
Session 1Load a large round with well-diluted paint. Working with your paper tilted 10-15°, pull horizontal strokes from left to right across the page, picking up the wet bead at the bottom of each previous stroke at the start of the next. The goal is an even, flat area of color with no streaks or runs. This teaches you brush loading, stroke speed, and how to maintain a wet edge. Do it in every color until it feels natural.
Exercise 2: Graded Wash
Session 1Same technique as the flat wash, but after each horizontal stroke you add a small amount of clean water to your mix, progressively diluting it. The result should transition smoothly from saturated color at the top to nearly white at the bottom. This teaches you how to control pigment concentration on the fly — a skill you'll use constantly in skies, water, and fabric.
Exercise 3: Wet-on-Wet Bloom
Session 2Wet a large area of paper with clean water using your big brush — enough that it has a visible sheen but isn't pooling. Drop a loaded brush of saturated color into the center and watch it bloom outward. Try dropping a second different color into the same wet area. Now try tilting the board slightly after the drop to guide the bloom direction. This teaches you wet-on-wet timing and how blooms can be controlled rather than feared.
Exercise 4: Color Mixing Chart
Session 2Draw a simple grid on paper — rows for each of your primary and secondary colors, same colors as columns. At each intersection, mix the row color and column color in your palette and paint the square. This reveals what every pair of colors produces when mixed, which combinations make neutral darks (complementary pairs), and which combinations make mud. You'll refer back to your mixing chart constantly. Make one for every new set you buy.
Exercise 5: Simple Landscape
Session 3Three horizontal bands: sky, middle ground, foreground. Use a variegated wash for the sky (two or three colors blended wet-on-wet), a simple flat wash for a middle ground hill, and some dry brush marks for foreground texture. Keep it small — postcard size. The point isn't to make a beautiful painting; it's to apply flat wash, wet-on-wet, and dry brush in a single composition. This is where the exercises start connecting.
Common Mistakes Beginners Make
Using too much water. The most common problem I see in beginners. A heavily overloaded brush on wet paper causes uncontrolled flooding. After picking up paint, touch the side of your brush lightly against the rim of your water jar once to remove excess. The brush should be full but not dripping. You'll feel the difference immediately.
Working into drying paint. There's a dangerous window in watercolor when a wash is neither wet enough to blend safely nor dry enough to glaze over. Touching it at this stage creates ugly backruns and disturbed edges. The rule is simple: either work quickly while everything is fully wet, or wait until everything is completely dry. No touching the in-between stage.
Trying to fix mistakes with more paint. When something goes wrong in watercolor, the instinct is to add more paint to correct it. This almost always makes things worse. The right move is to let the wash dry completely, then decide whether to lift (while damp), glaze over (when dry), or simply leave it and let the next layer address it.
Using the wrong paper. The single biggest technical mistake beginners make. Thin, rough sketchbook paper buckles violently under wet washes, creating ridges where water pools. This makes every wet technique uncontrollable. Spend your first supply budget on 140lb watercolor paper. Everything else can be budget — the paper cannot.
Quitting after a bad session. Every watercolor painter, regardless of experience, has sessions where nothing works. The medium is unpredictable by nature. The difference between someone who improves rapidly and someone who plateaus is almost always session frequency, not natural talent. Paint small things often. Even 20 minutes of exercises three times a week produces noticeable improvement within a month.
When to Upgrade Your Supplies
The honest answer: later than you think. Most beginners upgrade their supplies as a way to solve problems that are actually technique problems. If your flat washes streak, better paint won't fix that — practice will. If your wet-on-wet blooms look muddy, the issue is almost certainly too much water or touching paint that's in the danger zone.
That said, here's a reasonable upgrade sequence:
- First upgrade: paper. Move from any budget pad to Arches 140lb cold press. Do this as soon as you're painting regularly and care about your results. The difference is immediately apparent.
- Second upgrade: a large brush. A bigger round (#14 or #16) for washes makes flat washes dramatically easier to execute without streaking. One good synthetic large round can replace three mediocre ones.
- Third upgrade: a few tubes of artist-grade paint. You don't need a full set. Start with three or four: a transparent Quinacridone red, a Phthalo Blue (green shade), a Daniel Smith Ultramarine, and a transparent earth tone like Raw Sienna. These will sit alongside your student set and teach you what artist-grade pigments actually feel like.
For a full breakdown by budget, see the best watercolor sets for beginners guide. The Tobios Watercolor Kit review goes deep on what's in the kit most of my beginner students have started with. Once you're ready to explore techniques in more detail, the complete guide to watercolor techniques for beginners covers all 12 core techniques in depth. And the full overview of the best watercolor sets covers every budget once you're ready to invest further.
Frequently Asked Questions
Is watercolor hard to learn for a complete beginner?
Watercolor has a reputation for being difficult, but it's more accurate to say it's different from other media. The core challenge is that you're working with water and you can't easily 'undo' a mark once paint is dry. That said, the basics — flat washes, wet-on-wet, simple color mixing — can be learned in a single afternoon. Most beginners make enormous progress in the first few weeks just by painting every day. The key is accepting that early paintings won't be perfect and treating every session as a learning exercise rather than a finished piece.
How much does it cost to start watercolor painting?
You can start watercolor painting for under $50. A decent beginner set with 24 colors, a pad of 140lb student paper, and a set of basic rounds will get you everything you need to practice the fundamentals for several months. As your skills develop, the most worthwhile upgrade is better paper — moving from cellulose to cotton (Arches 140lb) makes a bigger difference than upgrading paint.
What is the best watercolor set for a complete beginner?
For a complete beginner, the ideal set includes a good range of colors (at least 18-24), pans rather than tubes (less waste when learning), and decent pigment quality that doesn't feel chalky when dry. The Tobios Watercolor Kit is my top pick at the beginner price point — it gives you 48 colors including all the primaries you need, re-wets well, and is forgiving enough to learn with. See the full breakdown in our best watercolor sets for beginners guide.
Do I need to stretch watercolor paper?
For 140lb paper, yes — if you're doing any significant wet work. Tape the paper to a wooden board with gummed tape (the old-fashioned brown kind, not painter's tape) on all four edges while dry, or soak the paper briefly in a bath and tape it wet. Let it dry completely before painting. This prevents buckling. Alternatively, use a watercolor block — paper that's glued on all sides so it can't warp, and you peel off the finished sheet after it's dry. For 300lb paper, no stretching is needed.
Ready to Pick Your First Set?
Every kit on our list is tested by Maria Garcia across multiple sessions. No sponsored placements.