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Raspberry Fertilizer

Liquid raspberry fertilizer for bigger berries. Feeds summer and everbearing canes from spring growth through the second harvest.

4.6 · 1,600+ reviews on Amazon
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$2.99 flat shipping · FREE over $15

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Works for raspberry varieties

  • heritage
  • caroline
  • fall gold
  • boyne
  • latham
  • anne
  • joan j
  • black raspberries

Results you can see

Feeds foliage for deeper color and a brighter, more lively look.

Feeds foliage for deeper color and a brighter, more lively look.

Encourages fresh leaf and stem growth for a fuller, thriving plant.

Encourages fresh leaf and stem growth for a fuller, thriving plant.

Supports healthy, resilient roots that absorb nutrients more effectively.

Supports healthy, resilient roots that absorb nutrients more effectively.

Frequently asked questions

When should I fertilize raspberries?

Early spring as new canes emerge, and again after the summer harvest for everbearing types. Avoid feeding in late fall so canes harden off.

How often should I feed my raspberry?

Every 1–2 weeks in spring and summer while it is actively growing, then every 4 weeks in fall and winter. Mix it into your regular watering at the labeled dilution so feeding never becomes a separate chore.

Why are my raspberry leaves pale?

Nitrogen shortage or iron chlorosis in alkaline soil. Regular feeding with a formula that includes micronutrients greens the canes up; mulching with pine needles or compost helps in high-pH beds.

Can I use it on potted and in-ground plants?

Yes. Use the same dilution for both — a watering can for containers and small beds, a hose-end sprayer set to the labeled rate for larger in-ground plants.

Will this burn my plants?

Not when used as directed. The dilution is designed for regular feeding, and a liquid spreads evenly through the soil instead of sitting in a hot spot the way granules can. If you ever overdo it, flush with plain water.

When will I see results?

Greener leaves and stronger new growth show within a few weeks; the flowering and fruiting benefits build over the season and are most visible at the next harvest.

Let's Start Growing!

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Raspberry Fertilizer $11.99