How to Grow ProCut® White Nite
Helianthus annuus
Your complete guide to growing ProCut® White Nite.
📷 Wikipedia: Common sunflowerWhen to Plant ProCut® White Nite
Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.
| Zone | Start Indoors | Direct Sow | Harvest |
|---|---|---|---|
| Zone 1 | May – June | July – September | — |
| Zone 2 | April – May | June – August | — |
| Zone 3 | April – May | June – August | — |
| Zone 4 | March – April | June – July | — |
| Zone 5 | March – April | May – July | — |
| Zone 6 | March – April | May – July | — |
| Zone 7 | February – March | April – June | — |
| Zone 8 | February – March | April – June | — |
| Zone 9 | January – February | March – May | — |
| Zone 10 | January | February – April | — |
| Zone 11 | January | January – March | — |
| Zone 12 | January | January – March | — |
| Zone 13 | January | January – March | — |
Companion Plants for ProCut® White Nite
✓ Good companions
Attracts beneficial insects like lacewings and hover flies that control pests
Repels aphids, spider mites, and thrips while attracting pollinators
Attracts pollinators and beneficial insects while improving soil nutrients
Repels aphids and whiteflies while attracting beneficial predatory insects
Attract beneficial pollinators and parasitic wasps while providing complementary height
Repel aphids, whiteflies, and nematodes while attracting beneficial insects
Act as trap crops for aphids and cucumber beetles, drawing pests away
Attract butterflies and beneficial insects while blooming alongside sunflowers
✗ Keep away from
Produces juglone which is toxic to sunflowers and inhibits their growth
Releases allelopathic compounds that inhibit growth of most garden plants including sunflowers
Compete for nutrients and sunlight, can climb and shade sunflower leaves
