Karaka Leafy Turnip

Highly palatable, fast growing feed

Brassica rapa

In stockDownload tech sheet

This annual hybrid brassica offers quick, high-quality, and palatable feed, delivering high yields through multiple grazes when grown on fertile soils and managed effectively.

Key attributes

  • Annual hybrid brassica
  • Multiple grazings from a single sowing
  • High yields on fertile soils
  • Quick to first grazing
  • Good quality summer and autumn feed

About this variety

Karaka is an annual hybrid brassica, a leafy turnip type, and it is grown for fast, high quality feed from a short sowing-to-grazing window.

Its defining characteristic is how quickly it is ready and how often it can be grazed. Karaka delivers quick, palatable feed and produces high yields through multiple grazings when grown on fertile soils and managed effectively, so it is not a single-harvest crop.

The feed itself is highly palatable and of high quality, which makes it particularly suitable for finishing stock and for lifting condition quickly.

Fertility is the main determinant of performance. Karaka responds strongly to good soil nutrition and will not produce to its potential on poor country, so it is best placed on the better paddocks or supported with fertiliser.

It suits summer and autumn feed gaps, sown either alone or with a companion such as a leafy annual grass, and grazing management is what determines how many grazings are actually achieved.

How it's sold

FormPackStatus
Bare25 kgIn stock

FAQs

What fast brassica can I sow on good soil for multiple grazings for lambs?

We recommend our new Karaka Leafy Turnip. It is an annual hybrid brassica that gives quick, high quality, very palatable feed and delivers high yields over multiple grazings when grown on fertile soils and managed well. It suits loam to heavy soils in areas with 500mm+ rainfall or irrigation.

How much leafy turnip seed per hectare?

Sow our Karaka Leafy Turnip at 4–5 kg/ha as a single species. The seed is small, so sow it shallow into a fine, firm seedbed with good moisture, then roll for good seed-to-soil contact. Reduce the rate if you are adding it to a mix.

What rainfall and soils does Karaka turnip need?

Karaka Leafy Turnip suits areas with 500mm+ rainfall, or irrigation, and performs best on fertile loam to heavy soils. Yield depends on good fertility, so soil test first and apply fertiliser to suit. It is well suited to higher-rainfall South West and Great Southern paddocks.

I need a quick feed option to fill the gap before my pasture gets going. Any ideas?

Karaka Leafy Turnip is a fast-growing option for this. It establishes quickly and gives highly palatable, high quality feed, then regrows for further grazings with good management. Sow into moist, fertile soil at 4–5 kg/ha, and graze once plants are well anchored.

Are there health risks grazing stock on turnips or other brassicas?

Yes. Brassicas, including leafy turnips, can cause health problems such as nitrate poisoning and other disorders if stock are switched onto them suddenly. Introduce animals gradually, give them hay or pasture as well, and avoid putting hungry stock onto the crop. Talk to your vet or us about a safe transition for Karaka.

How should I graze Karaka so it comes back for another grazing?

To get multiple grazings from Karaka Leafy Turnip, avoid grazing it too hard. Leave enough leaf and stem for the plant to regrow, then give it time to recover before returning stock. Strip grazing makes efficient use of the crop, and a follow-up fertiliser application supports regrowth.

What should I sow with a forage brassica to balance the diet?

We suggest pairing Karaka Leafy Turnip with a grass or cereal, such as an annual ryegrass like Tetila or our Shirohie Millet in summer, so stock get fibre alongside the brassica. The mix lowers the risk of digestive upsets and spreads feed supply. We can blend it into a Custom Mix.

My soil is light and sandy with low fertility. Is leafy turnip suitable?

Karaka Leafy Turnip is best suited to fertile loam to heavy soils, so it's not our first pick for poor sands. On light country, consider our Tillage Forage Radish, which our catalogue lists for sandy soils. Tell us about your paddock and we'll suggest the right brassica.

Can I cut a leafy turnip crop for silage?

Karaka Leafy Turnip is mainly a grazing crop, valued for multiple grazings of highly palatable feed. Brassicas have a high moisture content, which makes them harder to conserve than cereals or grasses. For silage or hay, we'd generally recommend Joey Triticale, Saia Oats or our Silahay Mix instead.

Karaka Leafy Turnip vs Winfred Forage Brassica: what's the difference?

Both are forage brassicas for fast, palatable feed. Karaka is a leafy hybrid turnip suited to fertile loam to heavy soils with 500mm+ rainfall, and it gives high yields over multiple grazings. Winfred Forage Brassica is another multi-graze option in our range. Talk to us about your sowing window and stock class to choose.