Mountain Rose Herbs Blog

Herbs for the Moon Phases

Written by Michelle Mansfield-Hom- Guest Writer | August 12, 2025

The moon, in all her changing phases, offers a rhythm we can root ourselves into—an ancient mirror for our inner terrain. Just as she waxes and wanes, we too move through cycles of nestling, emergence, release, and renewal. Working with herbs attuned to each moon phase can help us deepen our connection to the Moon. Moon carries wisdom and offers fertile grounds for rest, action, healing, or insight depending on where we are in the lunar cycle. The lunar cycle can serve as a visual guide to the seasons of our lives. What follows is a soft guide to working with plant allies through each moon phase—an invitation to align your intentions and energy with the moon’s path. To walk alongside the moon is to internalize what it means to move with nature and live in its flow. It is also a radical act—one that reconnects us with ourselves, with community (especially when shared with a friend or two), and with the natural world.



As I deepen my relationship with the moon, I’ve come to realize there’s no one source of truth, or agenda authorizing which herbs to use and when. Be your own influence. Follow what feels right and familiar to you—even if plants still feel a bit foreign. Herbs can call to you—sometimes as a whisper, sometimes as a siren. Respond to that calling. Tune into your intuition.

This is a soft guide, a gentle offering of herbs aligned with each moon phase based on their properties and plant wisdom. But remember, there is also deep wisdom inside you. You are free to create your own inner passes to explore and trust what calls to you. Also, I love adding herbs that bring body, heart, and calm to any blend—like rose, chamomile, oatstraw, or butterfly pea. Feel free to sprinkle one (or a few) into your mix if you’re making a blend alongside the moon phase herbs. Follow whatever inspires you. Let the process be both intentional and a little bit experimental.

New Moon

The new moon (or “dark moon”) marks the first day of the lunar cycle, when there is zero percent illumination. This is a time of stillness, where we’re invited to burrow inward and set intentions.

Themes to internalize during the New Moon: rest, renewal, recharging, new beginnings, tending to the underworld, dreaming, visualizing, and planting seeds.

  • Blue Lotus invites introspection and expanded states of awareness—making it a lovely companion for the inward, visionary energy of the New Moon. Its calming, gently euphoric nature helps soften the edges and opens the door to intention-setting and inner exploration.

  • Mugwort is a traditional ally for dreams, intuition, and liminal states—perfect for the dark, fertile quiet of the New Moon. It helps us connect with our subconscious, inviting us to tend the soil of our inner world where new visions take root.

  • Passionflower supports the calm state in the nervous system and creates spaciousness for rest and reflection. Its tranquil properties allow the subconscious to move into a state of intentional dreaming and emotional reset, which is needed for clarity during the New Moon.

 

Waxing Crescent Moon

The waxing crescent (1–49% illumination) offers a glimpse into what is possible. This phase brings a sense of optimism and is a time to re-establish habits.

Themes to internalize during the Waxing Crescent Moon: an open mind and heart, deconstructing, reshaping, shaking off what no longer serves, stepping into new actions, and experimenting with new processes.

  • Tulsi, often called the “The Queen of Herbs”, uplifts the spirit, while supporting clarity and resilience. Tulsi is ideal for stepping into new beginnings with grace and grounded enthusiasm. Its adaptogenic properties help gently energize the body and clear mental fog as intentions start to take form.

  • Albizia, often called the “Tree of Happiness,” lifts that heavy emotional blanket and opens the heart to possibility. It offers buoyancy in securing a hopeful mindset, which aligns well with the waxing crescent’s spark of optimism and forward momentum.

 

Waxing Quarter Moon

With 50% illumination, the first quarter moon marks the halfway point in the lunar cycle. It’s when ideas meet effort — a prime window to act on the seeds planted during the new moon. Move forward with discipline, boundaries, will, and healthy routines. (It’s still okay to fine-tune; don’t overload with stress or perfection — just bring your best effort.)

Themes to internalize during the Waxing Quarter Moon: forward action, consistency, holding boundaries that will help you shape your ideal reality, slow burn not quick flames, and building inner foundations.

  • Yarrow holds deep wisdom in the art of holding boundaries and has long been revered as a protective herb. Its Latin name, Achillea millefolium, honors Achilles—the legendary demigod warrior of the Greek Trojan War—reflecting its support for courage and resilience as you take decisive action on your intentions during this active, effortful phase.

  • Nettle is a nutritional powerhouse that strengthens both body and mind, providing the stamina needed to overcome obstacles in your path. It sustains persistence and energy while you adopt healthy routines without burnout.

 

Full Moon

The moon shines her brightest at 100% illumination — this is when we’re called to release and radiate. Let your body and mind bloom open to any downloads. That might mean dancing barefoot in the grass or riding a wave of late-night creativity. The two days before and after can also carry the same potent charge, with emotions and messages moving through the earth’s energetic grid.

Themes to internalize during the Full Moon: inner and outer release, emotional downloads, consciousness work, ancestral healing, divination, intuitive connection, embodiment, and anything needing a spiritual push.

  • Eleuthero is an adaptogen that helps balance energy and endurance, supporting you through the Full Moon’s intense emotional and energetic shifts and your Full Moon shenanigans (e.g. ritual work, dancing, socializing, celebrating, hollering at the moon). Eleuthero may come across as stimulating for some individuals, so use with caution. If you’re craving a more chill vibe, Ashwagandha is a great choice.

  • Damiana stirs the spirit and opens the heart, inviting a joyful, sensual connection to yourself and the world around you. Damiana’s warming, love-supporting energetics align with the Full Moon, encouraging embodiment and emotional expression.

  • Cacao is a heart-opening ally that holds your hand while you journey with warmth, creativity, and intuition. Its rich, comforting energy supports connection to inner wisdom and ancestral guidance during the Full Moon’s potent illumination.


Waning Quarter Moon

This waning phase (50% illumination) is a natural descent into rest. It invites integration and soft release of what no longer serves. This is a time to come to your center and retreat into slowness. The days following the Full Moon may leave us feeling depleted from such force and inner energy exertion, inviting us to lean into deep restorative practices that build us back up.

Themes to internalize during the Waning Quarter Moon: unraveling, decompressing, reaffirming, internalizing, and surrender.

  • Reishi supports revitalization, helping you to lean into the natural rhythms of slowing down. Its\ serenity-inducing, immune-supporting qualities encourage integration and renewal during this phase of soft release.

  • Milky Oats nourish the nervous system and ease tension, providing comfort as you decompress and unwind. They help reaffirm your strength while inviting gentle surrender and emotional balance. Milky Oats are best used as tincture form and taken consistently throughout your days.


Waning Crescent Moon


With 45–1% illumination, the waning crescent is a final sweep before the cycle resets. It continues the descent, urging us to clear, brush, and weed — emotionally, energetically, physically. This is a time to compost what’s been shed and gently make space for what’s next.

Themes to internalize during the Waning Crescent Moon: self care, taking a step back, nesting, and weaving mindfulness into the mundane.

  • Burdock is a powerful ally for the liver, helping the body release what no longer serves. It supports this final clearing phase by promoting purification and emotional renewal, recognizing that the liver often holds accumulated emotions, especially anger.

  • Mullein soothes the lungs, making it a perfect herb for clearing stagnant energy and breath as the cycle winds down. Its cleansing action helps open space for fresh vitality during this time of release—especially if you’re carrying grief around life, old ways, identity, or patterns as grief is stored in the lungs.

  • Calendula
    gently cleanses through the liver and the lymphatic system, encouraging smooth flow and cleansing. Its soothing nature aids the body’s natural rhythm of clearing and renewal as you prepare for what’s next.

The Moon shifts, illuminates, and fades through phases all in one month, showing us—and all life forms on Earth—ways to work with our inner forces. We can be whole or a glimmering slice of light and still honor what is happening on the inside: an ever-changing inner terrain. Whenever we seek connection with the Moon and Earth, plants can be a bright, shining bearer of light on that journey. Infusing our bodies with plant and moon wisdom is a way home to the natural rhythms of the world and of ourselves.



Want to Learn More From Michelle?

Check Out Her Course, Rewilding and Vitalism!

 

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