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Companion plants for Pennyroyal
Mentha pulegium L.herb
36 partners scored across pest control, nitrogen, root depth, shade and spacing.
Best partners
- Excellent pair
- Alfalfa fixes nitrogen in the soil that Pennyroyal feeds on
- Pennyroyal draws Bees and Butterflies and more that improve pollination for both
- Alfalfa roots deep while Pennyroyal feeds near the surface β no competition
- Great pair
- Catjang Pea fixes nitrogen in the soil that Pennyroyal feeds on
- Catjang Pea draws Bees that improve pollination for both
- Pennyroyal acts as living mulch, keeping soil moist and weeds down around Catjang Pea
- Great pair
- Chickpea fixes nitrogen in the soil that Pennyroyal feeds on
- Chickpea draws Bees that improve pollination for both
- Chickpea roots deep while Pennyroyal feeds near the surface β no competition
- Great pair
- Common Vetch fixes nitrogen in the soil that Pennyroyal feeds on
- Common Vetch draws Bees and Bumblebees that improve pollination for both
- Pennyroyal acts as living mulch, keeping soil moist and weeds down around Common Vetch
- Great pair
- Hairy Vetch fixes nitrogen in the soil that Pennyroyal feeds on
- Hairy Vetch draws Bees and Bumblebees that improve pollination for both
- Pennyroyal acts as living mulch, keeping soil moist and weeds down around Hairy Vetch
- Great pair
- Mung Bean fixes nitrogen in the soil that Pennyroyal feeds on
- Mung Bean draws Bees that improve pollination for both
- Pennyroyal acts as living mulch, keeping soil moist and weeds down around Mung Bean
- Great pair
- Sainfoin fixes nitrogen in the soil that Pennyroyal feeds on
- Sainfoin draws Bees and Bumblebees and more that improve pollination for both
- Sainfoin roots deep while Pennyroyal feeds near the surface β no competition
- Great pair
- Yellow Lupin fixes nitrogen in the soil that Pennyroyal feeds on
- Yellow Lupin draws Bees and Bumblebees that improve pollination for both
- Pennyroyal acts as living mulch, keeping soil moist and weeds down around Yellow Lupin
- Great pair
- Baby's Breath draws Bees that improve pollination for both
- Baby's Breath roots deep while Pennyroyal feeds near the surface β no competition
- Pennyroyal acts as living mulch, keeping soil moist and weeds down around Baby's Breath
- Great pair
- Comfrey draws Bees and Bumblebees that improve pollination for both
- Comfrey roots deep while Pennyroyal feeds near the surface β no competition
- Pennyroyal acts as living mulch, keeping soil moist and weeds down around Comfrey
- Great pair
- Field Scabious draws Bees and Bumblebees and more that improve pollination for both
- Field Scabious roots deep while Pennyroyal feeds near the surface β no competition
- Pennyroyal acts as living mulch, keeping soil moist and weeds down around Field Scabious
- Great pair
- Lupin fixes nitrogen in the soil that Pennyroyal feeds on
- Lupin draws Bumblebees that improve pollination for both
- Lupin roots deep while Pennyroyal feeds near the surface β no competition
Planning a whole bed?
Build a season-long sowing and planting calendar around Pennyroyal β no account needed.
Also works well
- Adzuki Bean
- Alsike Clover
- Anasazi Bean
- Asparagus Pea
- Berseem Clover
- Bird's-foot Trefoil
- Bitter Vetch
- Black Bean
- Black-eyed Pea
- Cannellini Bean
- Chickling Vetch
- Clover
- Common bean
- Crimson Clover
- Dragon Tongue Bean
- Fenugreek
- Field Pea
- French Filet Bean
- German Red Garlic
- Germidour Garlic
- Grass Pea
- Great Northern Bean
- Karina pea
- Kidney Bean
Keep apart
Fennel releases compounds that inhibit Pennyroyal
White Sage releases compounds that inhibit Pennyroyal
