Pharaoh’s final awakening brings his night visions to a close, leaving the Egyptian king with a sense of wonder and a deep need for an explanation. The image of thin stalks of grain consuming healthy ones presents a highly unnatural scenario. Because plants do not eat, some commentators suggest this was a literal swallowing, as dreams often feature bizarre and impossible events [הטור הארוך, ריב״א, דעת זקנים]. However, the primary approach among commentators argues that dreams do not present things that are entirely impossible in reality. Instead, the swallowing represents growth and concealment: the thin stalks grew so tall that they completely covered and hid the healthy stalks beneath them [בכור שור, חזקוני, פענח רזא, הדר זקנים]. These healthy stalks are described with terms usually reserved for living creatures, which in this context means they were flawless, untouched by insects, and heavily loaded with kernels [אבן עזרא, אבי עזר, רש״י].
The sudden realization that the experience was merely a dream highlights a sharp transition from the sleeping mind to waking reality. While Pharaoh slept, the visions felt entirely real and exceptionally clear; only upon opening his eyes did he understand it was a dream [אור החיים, חזקוני, ביאור יש״ר]. This sudden clarity raises the question of why he did not have this exact reaction after his earlier vision of the cows. One explanation is that animals eating other animals is a somewhat plausible sight. However, stalks of grain swallowing other stalks is such a severe departure from nature that Pharaoh immediately recognized it as a profound vision requiring interpretation [צאינה וראינה, הדר זקנים, חזקוני, רא״ש]. Alternatively, he may have simply waited for the entire sequence of visions to conclude before drawing any conclusions [ריב״א, בכור שור].
Pharaoh's conclusion that he experienced a single dream, rather than multiple separate dreams, reveals two essential insights. First, he intuitively understood that the cows and the stalks of grain shared a unified theme and a single underlying message [רמב״ן, ספורנו, רבנו בחיי, הטור הארוך]. Second, this realization marked the absolute end of the nighttime visions. Unlike his first brief awakening, where he hoped to fall back asleep to see how the events would unfold, he now woke close to morning. Realizing the message was complete, he abandoned any further attempt to sleep and knew it was time to seek out interpreters [רד״ק, שד״ל, מזרחי, גור אריה, רש״י].
God deliberately presented this message using two distinct images to prevent any misinterpretation. Had Pharaoh only dreamed of the cows, the vision might have been mistakenly viewed as a political prophecy, symbolizing a weak nation conquering a powerful one. The addition of the grain clarified that the true subject was agricultural, pointing directly to famine and harvest. Conversely, had he only dreamed of the grain, the sheer totality of the destruction would not have been clear, since plants do not physically consume one another. By combining both images, a complete and precise picture of the future was formed: an agricultural crisis so severe that it would entirely consume the previous years of abundance [בכור שור, ריב״א].