Mishnayos Kilayim Perek 7 Mishnah 8

עציץ נקוב – that has in it a perforation in order that a small root and seed are inside of it (i.e., the perforated pot) [which prohibits the use of the vines when located in the vineyard].

מקדש בכרם – if he left it in a vineyard or four cubits of the tilling of the vineyard, he sanctifies it as if it was planted in the earth.

אסורין ולא מקדשין – he should not bring seed into it ab initio, but if he brought and does not sanctify for it is not as if he is sowing in the earth. But the Halakha is not according to Rabbi Shimon.

המעביר עציץ נקוב בכרם – a perforated pot that has in it grain that has brought forth one-third growth, and he transferred it to a vineyard that has stalks of grapes like the hyacinth/white bean, he did not leave it in the ground but rather transferred it under the vines alone, if they added the seeds on the way of transferring part of two hundred on what they were from at the outset, the seed is prohibited in the common earthen vessel, but the vines that were not sanctified, since they were not left in the ground. But above in the chapter “The vineyard which lay waste/כרם שחרב“ (Chapter 5 of Tractate Kilayim we explained how we view things if he added one from two-hundred – see Mishnah 6).