Pine Pollen NZ (The Radiata Season and What to Look For)

If you typed pine pollen NZ into Google, the yellow dust on your car is probably the thing you were looking for. New Zealand's planted forests are 90 percent Pinus radiata, and Pinus radiata is the species in Mara's Pine Pollen. Every late winter those trees release enough pollen to coat decks, windscreens and puddles from Northland to Canterbury. For a man living here, the tree behind the supplement is the tree behind the house, along the farm boundary or beside the road to work.

Radiata pine covers 1.64 million hectares of New Zealand

The Ministry for Primary Industries counts the country's planted production forests every year in the National Exotic Forest Description. The 2025 edition, published in November 2025, puts the net stocked area at 1,818,434 hectares as at 1 April 2025. Radiata pine accounts for 1,644,930 hectares of that, or 90 percent.

The tree came from California. Te Ara, the Encyclopedia of New Zealand, records that radiata pine was first introduced in the late 1850s, and that its growth rate led to seed imports from California in the 1870s, mostly for shelter belts and woodlots. It grew fast across very different soils and climates here, and most of New Zealand's wood now comes from those plantations.

Scion, the Crown research institute for forestry, estimates that a mature radiata tree releases 0.5 to 0.75 kg of pollen a year. At 400 trees per hectare, that is up to 300 kg of pollen per hectare.

Pine pollen NZ dates, north to south

Pine pollen season in NZ starts in late winter, earlier than most people expect. Allergy New Zealand tracked the 2021 release. It began around 15 July in the north, on 24 July in the Central North Island and in mid-August in Canterbury. At any one place the release lasts two to four weeks. The New Zealand Forest Owners Association describes the same stretch as a few weeks in late winter and early spring.

That is when yellow rims form around puddles and a film settles on the ute. Hay fever is the reason most people notice the season at all, though the Forest Owners Association puts the share of people with an allergic reaction to pine pollen at under 5 percent. Wattle and silver birch flower at the same time.

What Pinus radiata pollen is made of

A pine carries separate male and female cones. The pollen comes from the male cones, which foresters often call catkins. Wind carries it to the female cones, and those grow into the woody cones you find on the ground.

A single grain of Pinus radiata pollen is about 70 microns across, according to NIWA, which is less than a tenth of a millimetre. Allergy New Zealand notes that pine grains are about five times larger than other tree or grass pollens and still float, because each one carries two air sacs on either side of the cells that do the fertilising. Under a microscope a grain looks like a small body with two balloons attached.

How the pollen is collected

Because a stand only releases for two to four weeks, collection is a short, timed job. Collectors watch the male cones and gather them as they ripen, before the wind takes the pollen. The fine pollen is then separated from the cone material. Miss the window and that stand's pollen is gone until next year.

Why the pollen wall gets cracked

The outer wall of a pollen grain is built to survive wind, sun and years in the ground. NIWA researchers study pine pollen buried in lake and wetland sediments because part of the grain is highly resistant to decomposition. That toughness protects the grain in the air, and it also keeps the contents locked inside. Cracked cell pollen has had that wall broken, so what sits inside the grain is open to extraction. If a label doesn't say cracked cell, ask the seller before you buy.

What a man in New Zealand should look for on the label

• The species, written out. Pinus radiata, Pinus massoniana or whichever pine it is. "Pine pollen" alone tells you nothing about the tree.
• The words cracked cell.
• An extract for daily use. A tincture is measured by the dropper and goes under the tongue or into a drink. Loose powder gets scooped, spilled and opened to the air every morning.
• The glass. Dark amber glass is a step in the right direction. Dark Miron glass is the gold standard, and it is what Mara uses.

Mara's Pine Pollen is a spagyric Pinus radiata tincture

Mara's Pine Pollen is a spagyric tincture of wild-harvested, cracked-cell Pinus radiata pollen. The species in the bottle is the species that makes up most of the pine pollen New Zealand sees each year. Spagyric means the pollen is extracted, then the minerals left behind are returned to the liquid, so the whole plant ends up in the bottle. Simple ingredients: premium quality extract. It tastes soft and lightly earthy, with a faint sweetness.

Men take 1 to 2 droppers a day. Hold it under the tongue for 20 to 30 seconds and swallow, or stir it into water, tea, juice or a smoothie before you train. A 50 ml bottle lasts 30 to 50 days at that rate, and the dark Miron glass keeps light off the extract whether it lives in your gym bag or on the kitchen bench. For the plant's full history, read our complete guide to pine pollen.

Pine Pollen – Spagyric Pine Pollen Tincture

50 ml dropper bottle. Wild-harvested, cracked-cell Pinus radiata pollen.

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The research case for men

In 1971 Šaden-Krehula and colleagues reported testosterone, epitestosterone and androstenedione in Scots pine (Pinus sylvestris) pollen. It was the first plant in which those androgens were isolated.

In 2024 Wolkodoff and colleagues gave pine pollen to 10 men aged 47 to 78 for 8 weeks. Average total testosterone rose from 362.5 to 448.4 ng/dL. Scores on the qADAM, a questionnaire about male ageing, went from 23.9 to 31.7. A 2025 pilot with 11 men measured free testosterone, the part not bound to proteins in the blood. It rose from 10.48 to 11.72 ng/dL, and SHBG (sex hormone binding globulin, the protein that binds testosterone) fell.

Men who take pine pollen every day commonly report stronger morning wood and more drive. Our pine pollen review is the next read if you're comparing products.

The pollen also has a long record in East Asia. Chinese herbal texts have recorded 松花粉 (song hua fen) since the Tang dynasty, and it is listed in the 2020 Chinese Pharmacopoeia. In Korea it is pressed into songhwa dasik tea cakes and stirred into songhwa-milsu, a pollen and honey drink.

Pine Pollen considerations

Contains alcohol. If you're pregnant, nursing or taking medication, ask your doctor before using it.

Questions people ask about pine pollen in New Zealand

When is pine pollen season in NZ?

Late winter into early spring. In 2021 Allergy New Zealand recorded the release starting around 15 July in the north and in mid-August in Canterbury, lasting two to four weeks in each place.

Is the pine pollen in New Zealand from radiata pine?

Mostly. Radiata makes up 90 percent of New Zealand's planted production forest (MPI, 2025), so the yellow dust in most regions is Pinus radiata pollen.

Why does pine pollen float when the grains are so big?

Each grain carries two air sacs. They keep a grain of about 70 microns light enough for the wind to carry it between trees.

Is Mara's Pine Pollen made from Pinus radiata?

Yes. It is a spagyric tincture of wild-harvested, cracked-cell Pinus radiata pollen in a 50 ml dark Miron glass dropper bottle.