Planned Pooling Crochet.

Unwind enough yarn to see several complete colour sequences without cutting it into colour sections. Lay it loosely on a clean surface, keeping the strand supported and untangled. Do not stretch it to make two sections appear the same length.

Choose a recognisable transition and follow the sequence until that same transition returns with the same neighbouring colours. A colour that appears twice within one repeat needs two separate entries in your record. For example, blue before cream and blue before rust are not necessarily the same place in the sequence.

Measure the approximate lengths of corresponding colour sections across at least three repeats. Record the actual order and any variation. The sections do not all have to equal one another in length, but their repeated appearances need enough consistency for your chosen method to manage.

Very short flecks, changing colour order or a repeat that varies widely can make a controlled arrangement difficult. The label variegated or self-striping alone does not establish suitability. Keep this inspection separate from any promise made by a photograph of a different ball or dye lot.

You need the chosen yarn, a comfortable hook, two edge markers or yarn scraps, a ruler, scissors and a blunt yarn needle. Use a plain yarn first if the basic moss-stitch movement is still unfamiliar.

For a neutral first trial, use the lesson's twenty-four-chain setup. This is a starting observation width, not a recipe for pooled colours. Work single crochet into the fourth chain from the hook, then chain one, skip one chain and single crochet into the next chain, continuing across. There are eleven actual single crochets, a counted beginning-chain position and eleven chain-one spaces.

For the following rows, chain two and turn, counting that beginning chain as the first single-crochet position. Work single crochet into the first ordinary chain-one space, then continue with chain one and single crochet in the following ordinary chain-one spaces. After the last ordinary space, chain one and make the final single crochet in the old beginning-chain space. That final stitch is part of the eleven actual single crochets, not an extra twelfth one. Check the full prerequisite lesson if you are unsure which edge space to use.

The row retains twelve single-crochet positions including the counted beginning chain, with eleven actual single crochets and eleven chain spaces. Mark the counted edge position so it does not disappear into the colour pattern. A taller beginning chain can consume a different amount of yarn from an actual single crochet, even though both occupy one counted position here.

Begin the trial from a recorded place in the yarn's colour sequence. Keep a note of the colour under your first actual single crochet as well as the transition where the foundation chain began. The chain consumes yarn before the first row starts; those two reference points need not be the same.

As you work, record how many actual single crochets are made within each colour section, together with the intervening chains. Choose one consistent way to classify a stitch when a transition falls partway through it. For example, note the colour that closes its top and mark a split-colour stitch separately rather than quietly counting it as solid in two colours.

Observe several repeats at comfortable tension. A colour section that gives three single crochets in one repeat and two in the next needs inspection: the dyed length may vary, your loop height may have changed, or an edge turn may have used part of that section.

Treat a turning chain as real yarn consumption. Do not add its two chains to the count of actual single crochets, and do not assume it uses exactly the same yarn as one single crochet plus one chain. Record what happens at both edges separately.

Suppose one recorded repeat, on a hypothetical sample, contains three stitch units in colour A, two in B and four in C. That adds to nine units. Here a stitch unit is the actual single crochet with its following chain where the moss pattern supplies one; the final edge stitch and turning chains must still be tracked separately.

These numbers are not measurements from your ball and are not a recommendation to chain eighteen. They simply show why colour order and yarn consumption need their own record. A repeated colour sequence can have nine units while a row's edges consume a different amount from its interior.

An offset describes where a colour appears relative to the earlier row, not permission to keep increasing or decreasing the fabric. If your trial has twelve counted positions, keep twelve throughout that trial. Adding an extra single crochet halfway along one row to chase a colour changes the structure as well as its appearance.

Work five trial rows without changing the stitch count. Lay the fabric down with one display face towards you and identify rows one, three and five. These rows were approached from the same edge; rows two and four were worked back in the opposite direction.

Mark the position of one clear colour transition on each same-direction row. Check whether it returns to a similar location, moves across by a position, or shifts irregularly. Record actual stitch positions rather than judging only the overall impression of a diagonal stripe.

A regular small shift can be useful when developing an argyle-like arrangement. Repeated alignment can encourage other kinds of pooling. The desired relationship depends on the whole colour sequence and construction, so neither outcome should be diagnosed from one isolated colour patch.

Keep the two working directions distinguishable in your notes. A sequence read from your hook's approach edge is not automatically the same as a fixed left-to-right picture of the fabric. The chart-direction guide helps separate those views.

If the first width is unhelpful, undo the trial or begin another from a recorded sequence reference. Compare a twenty-two-chain or twenty-six-chain setup using the same moss-stitch rules. Twenty-two chains produce eleven counted single-crochet positions with ten actual single crochets and ten spaces. Twenty-six produce thirteen counted positions with twelve actual single crochets and twelve spaces.

Each trial should keep its own row count fixed. Changing the foundation by two chains changes one counted position and one space in this construction; it does not justify changing the row length from eleven to twelve to thirteen positions within one sample.

Record the hook and beginning colour reference for every trial. Foundation length also affects how much of the sequence is used before the fabric begins, which is another reason to note the first worked colour rather than assume the starts are identical.

Small tension adjustments within a colour section can alter yarn use, but they must leave usable stitches and a fabric suited to its purpose. If the required adjustment makes the hook difficult to insert or the loops excessively loose, choose a different trial width, hook or yarn instead of forcing that setting.

Keep the stitch type consistent while comparing these trials. Replacing single crochets with taller stitches may consume more yarn, but it also changes the fabric and makes it harder to identify which variable caused the result.

Once a trial gives a repeat you can follow, record the actual setup, stitch count, hook, colour order, colour-section counts and edge behaviour. Work enough additional rows to see that the relationship repeats rather than appears briefly by chance. Measure the relaxed fabric and assess it after care suited to the yarn before planning a finished size.

Check a new ball before joining it. Find the same place within the full colour sequence, including the colours on either side of the transition. Two patches with the same colour name can occur at different places in a repeat. Leave tails for a suitable join and finish; matching the dye sequence does not itself secure the yarn.

A knot or interrupted dye repeat inside a ball also needs a fresh sequence check. Do not pull an unmatched length into the work simply to avoid a tail, and do not assume every ball of one colourway has identical section lengths.

Keep the sample and its notes together. If the pooling begins to drift, compare the last reliable colour transition, stitch count and edge treatment before altering several rows. The stitch-counting guide remains useful even when colour is the main thing catching your eye.